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3 years ago

∆ABC =~ ∆DEF

Mathematics

2 answers:

Citrus2011 [14]3 years ago

5 0

Answer:

∠E

Step-by-step explanation:

In ABC, we see that vertex B correspond to the end of the short leg of the triangle.

we simply go to DEF and try to find the same corresponding vertex that is at the end of the short leg of triangle DEF.

in this case, we can clearly observe that it is vertex E# and hence angle E is the answer.

earnstyle [38]3 years ago

3 0

Answer:

angle E

Step-by-step explanation:

YOYOU CAN CUT BOTH OF THEM AND PLACE IT IN TOP OF EACH OTHER

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Molly and henry went shopping for books molly bought 7 books for $42 and henry bought 8 book for $52 who got the better buy

Vesna [10]

Answer:

Molly

Step-by-step explanation:

because molly had

42 divided by 7

that gave her 6$ per book.

But Henry has

52 divided by 8

which is about 6.5.

That's why molly got the better deal.

3 0

3 years ago

I need the answer tbh

Blababa [14]

I think the answer would be the first one

8 0

3 years ago

Read 2 more answers

Evaluating expressions

ad-work [718]

Step-by-step explanation:

6.) 8p = 8x9 = 72

8.) 4(d+7) = 4(-2+7) = 4(5) = 20

can't read all of 10 to give an answer

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3 years ago

A sphere is inscribed in a cube with a volume of 64 cubic inches. What is the volume of the sphere? Round your answer to the nea

erma4kov [3.2K]

Answer:

the volume of the sphere is

$33.51 in^{3}$

Step-by-step explanation:

This problem bothers on the mensuration of solid shapes, sphere and cube.

Given data

Volume of cube v = 64 cubic inches

since we are dealing with a cube the height and the radius of the sphere is same as the sides of the cube,

we know that volume of cube is expressed as

$v= l*b*h$

$v=l^{3}$

$64= l^{3}$

$l= \sqrt[3]{64}$

$l= 4 in$

also diameter d=length l

Diameter d= $4in$

Radius r = $\frac{d}{2}$ = $\frac{4}{2}$ = ${2 in}$

Height h= $4in$

we know that the volume of a sphere is given by

$v= \frac{4}{3} \pi r^{3}$

substituting into the formula we have

$v= \frac{4}{3} \ *3.142*2^{3} \\v=\frac{4*3.142*8}3} \\v= \frac{100.54}{3} \\v= 33.52in^{3}$

8 0

3 years ago

Phantasy [73]

Answer:

-19/9

Step-by-step explanation:

First, you would plug in the numbers for y and r. Therefore, your equation should now be 5 = 9x + 24. Now you would put like terms on the same side. It now then look like -19 = 9x. You divide by 9 to get the x by itself. The answer should be x = -19/9.

5 0

3 years ago