幾何
三角形、円、座標幾何、証明問題。
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17. if m∠2 = 125°, m∠12 = 37° and m∠18 = 102°, find the measure of each…
a. $m\angle1 = 55^{\circ}$ b. $m\angle3 = 125^{\circ}$ c. $m\angle4 = 55^{\circ}$ d. $m\angle5 = 55^{\circ}$ e. $m\angle6 = 125^{\circ}$ f. $m\angle7 = 37^{\circ}$ g. $m\angle8 = …
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question 7 (1 point) determine whether the two angles shown are complem…
c. neither
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if mario plans to develop a circular race track 1 mi in circumference o…
Approximately 64.84 acres
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14. if m∠3 = 74, find each measure.
a. $m\angle1 = 74^{\circ}$ b. $m\angle2 = 106^{\circ}$ c. $m\angle4 = 106^{\circ}$ d. $m\angle5 = 74^{\circ}$ e. $m\angle6 = 74^{\circ}$ f. $m\angle7 = 106^{\circ}$ g. $m\angle8 =…
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help me solve this view an example get more help - write the ordered pa…
(5, - 4)
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read the passage from sugar changed the world. one of these early hindu…
Hindus who lived in ancient times believed that sugar had powerful properties.
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draw a line representing the ise\ and a line representing the un\ of th…
$-1$
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if l || m, identify the angle pair as congruent or supplementary. justi…
| Angle Pair | Congruent or Supplementary? | Classify | |--|--|--| | ∠1 and ∠8 | Congruent | Vertical angles | | ∠5 and ∠6 | Supplementary | Linear pair | | ∠6 and ∠8 | Neither | …
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point a is the image of point a under a rotation about point p. determi…
A. 90° clockwise, B. 90° counterclockwise
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16. if m∠ecd = 8x - 1 and m∠dcb = 7x - 14 find each value. x = m∠ecd = …
$x = 13$ $m\angle ECD=103^{\circ}$ $m\angle DCB=77^{\circ}$
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the equation of a circle is given below. identify the radius and the ce…
Radius: 5 Center: (2,3)
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symmetry: □x - axis □y - axis □origin □none of these
y - axis
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select the statement that is the contrapositive of the following statem…
If a ray isn't an angle bisector, then it doesn't cut an angle into two smaller, congruent angles.
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question 9 of 10 (1 point) | question a symmetry: □x - axis □y - axis □…
x - axis, y - axis, origin
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what is the slope of this line?
$\frac{3}{2}$
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select the statement that is the converse of the following statement: i…
If two angles are complementary, then their measures add up to 90°.
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give the location of seattle as an ordered pair (x, y).
$(x,y)=(-4,9)$
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solve for x and graph the solution on the number line below. -2 ≤ 2x an…
Inequality Notation: $x\geq - 1$ Number Line: Plot a closed - circle at - 1 and draw a line to the right.
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write equations for the vertical and horizontal lines passing through t…
vertical line: $x=-4$ horizontal line: $y = 0$
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b. guided construction 1. create a new blank desmos geometry file. 2. c…
For points $(2,3)$ and $(6,7)$: Mid - point is $(4,5)$, equation of perpendicular bisector is $y=-x + 9$. For points $(-4,1)$ and $(2,-5)$: Mid - point is $(-1,-2)$, equation of p…
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point f is located at (-6, -2) on the coordinate plane. point f is refl…
$(6,-2)$
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what is a three - dimensional shape? (1 point) a vessel a myth a form
a form
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solve the compound inequality. -20 < 3x - 2 ≤ 1. graph the solution on …
The solution of the compound inequality is $-6 < x\leq1$. On the number - line, we use an open circle at $x=-6$ (because $x$ is greater than - 6, not equal to) and a closed circle…
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16. higher order thinking use the expressions below. 14m + mn; -3/4m + …
a. The expressions with like - terms are: $\frac{-3}{4}m + 8m + m$, $5.75t+7.75t - t$, $8xy - 6xy$. b. The expressions $14m+mn$, $2y + 2x+4$, $4 - 3p$ do not have like terms becau…
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use the figure to complete each part. (a) name the sides of ∠tqr. and
$\overrightarrow{QT}$ and $\overrightarrow{QR}$
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7 as shown in the figure, it is given that m∠bad = m∠cae. which of the …
D. $\frac{AB}{AD}=\frac{BC}{DE}$
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5 in the figure, in △abc and △ade, m∠bac = m∠d. in order to make △abc a…
5. C 6. A
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among the following conditions, the one that can make △abc and △def sim…
C. $m\angle A = m\angle F = 90^{\circ},AC = 5,BC = 13,DF = 10,EF = 26$
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answer the questions about the figures below. (a) which figures are par…
(a) Figure A, Figure B, Figure C (b) Figure A, Figure B (c) Figure A
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20 mark for review $(x + 4)^2+(y - 19)^2 = 121$ the graph of the given …
B. - 14
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find the measures of the numbered angles in rhombus abcd. m∠1 = m∠2 = m…
$m\angle1 = 90^{\circ}$ $m\angle2 = 57^{\circ}$ $m\angle3 = 33^{\circ}$ $m\angle4 = 33^{\circ}$
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3 as shown in the figure, abcd - a1b1c1d1, ab = 12, cd = 15, and a1b1 =…
C. \(\frac{45}{4}\)
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find the area of each figure, round your answer to the nearest whole nu…
1. 3456 $cm^2$ 2. 390 $ft^2$ 3. 12 $m^2$ 4. 75 $in^2$ 5. 312 $yd^2$ 6. 240 $in^2$ 7. 1568 $yd^2$ 8. 744 $cm^2$ 9. 108 $ft^2$
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answer the questions about the figures below. (a) which figures are squ…
(a) Figure A (b) Figure A, Figure B (c) Figure A, Figure B
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problem 4. here is part of a scale drawing of zahras office. the scale …
No
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1. given that △abc ~ △def, ab : de = 3 : 1, ac = 6, then df is ___. a. …
B. 2
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modeling real life you walk in a straight line from room 103 to room 11…
a. 88.8 b. 20.2
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the diagram below shows a nearly completed construction of a line throu…
Draw a line through \(A\) and one of the intersection points of the circles (such as point \(D\)).
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answer the questions about the figures below. (a) which figures are rec…
(a) Figure A, Figure C (b) Figure A (c) Figure A, Figure B, Figure C
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problem 3 here is part of a scale drawing of zahras office. the scale i…
$1.2$ cm
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answer the questions about the figures below. (a) which figures are par…
(a) Figure A, Figure C (b) Figure A (c) Figure A, Figure C
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5. the diagonal of a rectangle is 25 in. the width is 15 inches. what i…
5. 20 inches 6. \(4\sqrt{13}\approx14.42\)
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find m∠1 (3x + 6)° 123° m∠1 = 57 video textbook get more help - review …
$57^{\circ}$
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9. using the digits 1 - 9 at most one time each, fill in the blanks so …
\(y=\frac{3}{2}x-\frac{7}{2}\)
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name a point that is coplanar with points c, g, and f.
D
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problem 5 jada is looking at a map of a square park that has a scale of…
12.5 cm
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find the value of x.
$39$
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classify the following as a repeating or a terminating decimal (and wri…
9. 4.6, Terminating 10. 0.25, Terminating 11. $0.\overline{12}$, Repeating 12. 4.35, Terminating 13. $0.\overline{63}$, Repeating 14. 0.18, Terminating 15. $0.\overline{018}$, Rep…
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find the area of the rectangle.
$35$ $cm^{2}$
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find the area of the rectangle 4 ft 7 ft
28 square feet
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find the area of the square. 8 mm 8 mm
$64$ $mm^2$
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these are similar figures. solve for x. 3 in. 2\frac{1}{2} in. 1 in. 1\…
$7\frac{1}{2}$ in.
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the perimeter of a rectangle is 28 inches. if the width of the rectangl…
7
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these are similar figures. solve for x. $\frac{3}{4}$ in. 1 in. 2 in. $…
$1\frac{1}{2}$ in.
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decimal operations: follow the path follow the path from start to finis…
1543.9245
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1 multiple choice 1 point the solution to x < -5 can best be described …
Open circle, shaded to the left
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decimal operations: follow the path follow the path from start to finis…
$416.026$
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find the equation of the line. use exact numbers. for a negative y - in…
$y=\frac{1}{2}x-3$
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write the coordinates of the vertices after a rotation 90° clockwise ar…
D: $(-8,0)$, E: $(-6,0)$, F: $(-6,-8)$, G: $(-8,-8)$
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these are similar figures. solve for x. $\frac{3}{4}$ in. 1 in. 2 in. $…
$1\frac{1}{2}$ in.
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Question was provided via image upload.
40 cm²
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a circle representing a pool is graphed with a center at the origin. gr…
\(y = 4-\frac{x}{2}\) (corresponding to the second option)
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practice: find the possible values for the missing coordinate given: d …
$y=-4$ or $y=-8$
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the floor of the cafeteria at valley view middle school has a v - shape…
1024
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find the slope of each line. 1) 3) 5)
3) The slope is 2. 5) The slope is - 1.
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find the area of a regular octagon with an apothem of 10 cm and a side …
$332$
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what is the area of polygon q? lola drew a scaled - copy of polygon q u…
5 square units
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find the area of a regular hexagon with an apothem of 1.7 cm and a side…
$10.2$
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find the area of a regular polygon with 7 sides, an apothem of 8 meters…
$215.6$
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here is polygon q. lola drew a scaled copy of polygon q using a scale f…
The area of polygon Q is 3 square units. The area of Lola's scaled - copy of polygon Q (with a scale factor of 2) is 12 square units.
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find the area of a regular hexagon with an apothem of 3.5 cm and a side…
\(42\)
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find the area of a regular hexagon with an apothem of 5.2 cm and a side…
\(93.6\)
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∠uxy and ∠vux are supplementary. complete the proof that (overleftright…
1. Given 2. Definition of supplementary angles 3. Linear - pair postulate 4. Transitive property of equality 5. Subtraction property of equality 6. Corresponding - angles converse
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here is polygon q. what is the area of polygon q? lola drew a scaled co…
8 square units
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the floor of the cafeteria at valley view middle school has a v - shape…
1152 square inches
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∠uxy and ∠vux are supplementary. complete the proof that $overleftright…
The reasons for statements 3 - 6 are: 3. Angles forming a linear pair sum to 180° 4. Transitive property of equality 5. Subtraction property of equality 6. Corresponding angles po…
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the floor of the cafeteria at valley view middle school has a v - shape…
1024
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practice: find the possible values for the missing coordinate given: d …
$y = 3$ or $y = 5$
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here is part of a scale drawing of zahras office. the scale is 6 centim…
Length (ft): 10 Width (ft): 5 Actual area of the office: 50 square feet
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the rectangle below has an area of x^2 - 15x + 56 square meters and a l…
$x - 8$
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the area of a parallelogram is 16 square units. one side of the paralle…
1. False 2. True 3. False 4. True
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a window is shaped like a parallelogram. the length of the base of the …
24
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a parallelogram has an area of 28 square units. which dimensions could …
B. base = 7 units, height = 4 units C. base = 2 units, height = 14 units E. base = 8 units, height = 3.5 units
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reflection rotation translation dilation a followed by a
rotation, translation
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guess what day it is?... wordy wednesday! time to have some fun with wo…
write, would, right, knew, new, would, new, it's
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underline the possessive adjective(s) in each sentence. circle the poss…
1. My 2. Their, our 3. My, His 4. My, his 5. her, mine 6. His, ours
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practice: find the possible values for the missing coordinate given: d …
$x = 5$ or $x=-13$
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4. use the distance formula to find the distance from (-2,-1) to (-5,-6…
$5.83$
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practice: find the possible values for the missing coordinate given: d …
$x = 5$ or $x=-13$
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name: $overline{gj}$ is there another name for this segment? yes no ent…
Yes $\overline{JG}$
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determine if lines q and v are parallel. select the correct choice belo…
The statement in option A is false. Parallel lines have equal slopes, not a product of - 1 for their slopes.
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select the indicated object in the diagram. then, name the object. 1. s…
The object $\overline{GJ}$ is a line - segment with endpoints G and J.
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solve for $x$ and graph the solution on the number line below. $-2x - 5…
The solution is $x\leq - 4$ or $x>1$. On a number - line, we have a closed circle at $x = - 4$ and shade to the left for $x\leq - 4$, and an open circle at $x = 1$ and shade to th…
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the model represents an equation. what is the solution for this equatio…
$x = - 13$
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**#4.) 1.06: in the diagram, wx is the segment bisector of yz. yt = 2x …
#4: $30$ #5: $45$ #6: A. 8 units
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fill in the first 7 rows of pascals triangle below: speed hint: use the…
The 3rd term of $(a + b)^6$ is $15a^{4}b^{2}$ The 2nd term of $(a - b)^4$ is $-4a^{3}b$
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12. b is the midpoint of $overline{ac}$ and e is the midpoint of $overl…
$D(-3,-7)$
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#6 each evening, maria walks, jogs, and runs for a total of 60 minutes.…
B. The segment from (19,8) to (34,8) ### #7
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7. each table at joes burgers receives service in less than 5 minutes, …
The inequality representing the situation is $m < 5$ and the number - line correctly represents this inequality with an open circle at 5 and the arrow pointing to the left.
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show all work and annotations for full credit. **#1.) 1.02 - 1.03: the …
b. 4 in. ### #2