find the perimeter of: An equilateral octagon with side length of 18 cm.

Q: Write an equation of a line that passes through the point (4.2) and is perpendicular to the line…

A: Equation of the line with slope m and passing through the point(x1,y1)  is(y-y1)=m(x-x1)The given…

Q: In an isoscles trapezoid the length of one leg is 53 dm and the median is 63 dm, find its perimeter?

A: Given problem:- In an isosceles trapezoid the length of one leg is 53 dm and the median is 63 dm,…

Q: Find the volume of the figure below. 7.5 ft 24 ft 11 ft O 660 ft3 O 1980 ft3 2052 ft3 684 ft3

A: Given problem:-

Q: Consider this dilation. Hint: Remember what we’ve discussed about the notation for the original…

A: 1 for the notation the original figure is show with the capital letter without (')  ex ABCD while…

Q: Pear-Apple scraps their plans for the BigMini and the Lil Mini. They decide to come up with a…

A: answer is in next step

Q: What is HI?

A:

Q: Is the function continuous from X = -5 to x = 0? This function is made up of four (4) linear…

A: 1. True, the function is continous from x=-5 to x=0 as there is no break in the       graph between…

Q: If FG FI, MZFHG 2a, and MZFHI = a + 21°, what is the value of a? H.

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Q: 1. In quadrilateral ABCD, mLA 80, mZB=2.x, m2C=x and mZD=4x.Find x.

A: As per Bartley guidelines we are supposed to answer only one question per post.  This post contains…

Q: smaller triangle shown heré hás the given 8 cm y 12 cm 8. 3 cm2 9.6 cm2 10. 12 cm2 11. 16 cm? 12. 24…

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Q: Are the two figures necessarily similar? Type "yes" or "no". Two rhombuses : Two circles Two…

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Q: ... Parks will be built adjacent to two circular retention ponds. Each pond has 5 miles in radius.…

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Q: Q2: What is the value of second derivative of f(x)=3 sin((1-x)/Tt) *

A: We know, d/dx (sinx)= cosx  d/dx (cosx)= -sinx  d/dx (x)= 1

Q: . Draw a line and name it as line MN. 2. Place a point not on the line and name it O. 3. Construct a…

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Q: Find the measure of arc TDB in OP 129 (Simplify your answer.)

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Q: 1. What condition will make parallelogram WXYZ a rectangle? a. WX≅YZ b. ∠X is a right angle c. WXYZ…

A: Note: As per our company guidelines we are supposed to answer the first three sub-parts of the…

Q: Diameter - 1.5" CHA Length = 21 cm

A: we have to find equation of parabola.  Consider the center of banana as origin.

Q: A rectangular pane of glass measuring 12 inches by 18 inches is surrounded by a wooden frame that is…

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Q: 6. A cube has a side of 21 cm. a) Determine the radius of a sphere that has the same surface area as…

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Q: Take an equilateral triangle.  Surround it by three other identical equilateral triangles to create…

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Q: 1. 4-3-2-1 0 1 2 3 4 5 678 9 10 K -2+ -3- 5- -6- -7- Analyze the algebraic properties of…

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Q: For numbers 17-18. Given AMRP AMNO; MR-12; RN=24; and RP-5; MP313 17. Find the measure of NO. A. 13…

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Q: Each figure below Is a regular polygon and has radii and apothem shown. The find measure of each…

A: Each figure below is a regular polygon and has radii and apothem shown.

Q: What fraction of the total area does the shaded triangle cover? Show your work to justify your…

A:

Q: Given ©B with m ZABD = 95° as shown below. Find the following measurements: 95 B E mAD m ZBCD mCD •…

A: This question can be solved using the properties of angle made by an arc of a circle.

Q: Find the area of an octagon whose side length is 16 units and its apothem is 36.63 units

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Q: Find the area of each regular polygon shown below. 27.6m 19m m2

A: We will find the area.

Q: A friend asks to borrow $500 and agrees to repay it in 60 days with 4% interest. How much interest…

A: Given Principal=$500Time=60 daysRate of interst=4%

Q: Look at the diagram. S.

A: The given figure is:

Q: ZWVX ZVWY, VX WY, and XY I VW. Complete the proof that AWXY AVYX. Y Statement Reason ZWVX E ZVWY…

A: Given data÷

Q: 14 in. 15.7 in. 17 in.

A:

Q: Match each circle term with an example from the diagram A E

A: Match each circle term with an example from the diagram

Q: 1a) Find the vertex of the graph. f(x) = x^2 - 4x (x, y) = 1b) Consider the following. y = -x^2 - 4x…

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Q: . PO=13, AL = 40 LO = RO = P > L A R

A: Given figure,

Q: Look at the diagram. Which term describes WY? perpendicular bisector angle bisector median, altitude

A:

Q: Select the statements that are true about a circumscribed circle of a triangle.   It's center is…

A: In this question, we want to select the true statements.

Q: Suppose a 5 pint container of a certain fluid weighs 8.8 pounds. Use dimensional analysis to…

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Q: 24.3 cm 9.7 cm

A: Given query is to find the area of trapezoid.

Q: 13, Find NK. 14. Find mMR. e the circle below for questions 13 - 16. K M 15 15. Find JK. 16. Find…

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Q: Find the distance between the two points (7,8,-8) and (9,0,-5). Give your answer as a decimal…

A: Finding the distance between two points

Q: circle S with m∠RST=78m∠RST=78 and RS=20RS=20 units find area of sector RST. Round to the nearest…

A: Given query is to find the area of the sector.

Q: what is the area of the shaded sector of circle B below

A:

Q: 13. A rectangular pyramid fits exactly on top of a rectangular prism. The prism has a length of 18…

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Q: Triangle ABC has vertices with A(x,3), B(-3,-1), and C(-1,-4). Determine and state a value ofx that…

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Q: Solve the given initial-value problems. 4.44. y= *y- y. y +1 y(3) = -1

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Q: Using only the given lines joining the labeled points, how many triangles are there in this figure?…

A: Here the triangles are, ∆AFD , ∆FCD, ∆FBD, ∆AEC, ∆AFE, ∆EAD, ∆ADC,∆AFC, ∆ABF, ∆BFC, ∆ABD, ∆CED, ∆BCD…

Q: (4,3) 10 km (æ – 4)² + (y – 3)² = 5 %3D (æ – 4)² + (y – 3)² = 25 %3D (x + 3)² + (y + 4)² = 25 (x +…

A: This question can be solved using the general equation of circle.

Q: Use shading to show the following set on the Venn diagram. (A∩B)∩C

A: Solution: The  Boolean form (A OR B) AND C This can be represented as a Venn diagram

Q: Which is an equation for the circle? 4 -8 -6 -4 -2 0 2 -2 -6] O A. x2 + y2 + 8x + 4y + 3 = 0 O B. x2…

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Q: 2) Explain why sin(8) = cos(90-e). %3D

A: