All categories

3 years ago

A doghouse is to be built in the shape of a right trapezoid, as shown below. What is the area of the doghouse?

Mathematics

2 answers:

mote1985 [20]3 years ago

7 0

Answer: 147 square feet.

Step-by-step explanation: 7x7x3= 147 square feet.

Anestetic [448]3 years ago

4 0

Your answer will be D .147 , have an great day

You might be interested in

Sam divided a rectangle into 8 congruent

VMariaS [17]

Answer:

40cm²

Step-by-step explanation:

pretty sure bc there are 8 equal 5 cm² pieces meaning you multiply by 8 for the answer. 5•8=40. I think rofl

3 0

3 years ago

Determine whether abc ----> jgh is a reflection, translation, rotation, or glide reflection.

Usimov [2.4K]

From this picture you can calculate coordinates of triangles' vertices:
$A(-9,0),\ B(-6,-4),\ C(-3,0),\ J(8,0),\ G(5,4),\ H(2,0)$ .

Since

$\frac{-9+8}{2} = \frac{-6+5}{2}= \frac{-3+2}{2}=- \frac{1}{2}$ $\frac{0+0}{2}= \frac{-4+4}{2} = \frac{0+0}{2} =0$

you can conclude that points A, B, C are rotated by $180^0$ about the point (-0.5,0) to form points J, G, H, respectively.

Answer: A is correct choice.

3 0

3 years ago

An explanation or answer is good. It doesn’t matter which one

shtirl [24]

You have to plug in the numbers for x

7 0

3 years ago

WILL GIVE BRAINLIEST!

barxatty [35]

D.
or divide 900 by 20 and see the closest

7 0

2 years ago

Question is down below, best answer gets Brainliest! Good luck!

Westkost [7]

Answer:

976cm^2

Step-by-step explanation:

Surface area:

Ara of cross section x 2 = 1/2 x 2 x 14 x 24 = 14 x 24 = 336

Area of base = 14 x 10 = 140

area of slope x 2 = 25 x 10 x 2 = 500

Total surface area = 500+140+336 = 640 + 336 = 973cm^2

7 0

3 years ago

Read 2 more answers