Ask question

Ask question

All categories

3 years ago

6

The surface area of this regular pyramid is 1040 cm2. The base is a regular pentagon with side b = 16 cm and slant height l =15

cm. Find its apothem (a).
please show work with your answer. i will give brainliest.

2 answers:

alexandr402 [8]3 years ago

8 0

Answer:

13

Step-by-step explanation:

Julli [10]3 years ago

3 0

Answer:

The apothem of this is 13

Step-by-step explanation:

You might be interested in

A French toast recipe calls for cup milk per beaten egg. If you use 6 cups milk, how many eggs should you use?

V125BC [204]

Answer:

the answer will be 12 eggs

4 0

3 years ago

HELP ILL MARK YOU BRAINLIST write in y=mx+b form HELP ILL MARK YOU BRAINLIST write in y=mx+b form

Katyanochek1 [597]

Y= mx+b form: y= -1/4x +6

7 0

3 years ago

Select the expression that simplifies to 1 / x^1/8

Troyanec [42]

Answer:

$\left(\displaystyle \sqrt[3]{x^{-\tfrac 35}}\right)^{\tfrac 58}$

Step-by-step explanation:

$\left(\displaystyle \sqrt[3]{x^{-\tfrac 35}}\right)^{\tfrac 58}\\\\\\=\left[ \left(\displaystyle x^{-\tfrac 35} \right)^{\tfrac 13 \right]^{\tfrac 58}\\\\\\=\left( \displaystyle x^{-\tfrac 35}\right)^{\tfrac 5{24}}\\\\\\=x^{ \displaystyle -\tfrac{3}{24} \right}\\\\\\=x^{\displaystyle -\tfrac 18 }\\\\\\=\dfrac 1{x^{\tfrac 18}}$

4 0

2 years ago

ira [324]

I think it’s C

I hope it’s right

4 0

3 years ago

3 Shamaya went shopping for school supplies. She bought 2 packages of

allsm [11]

Answer:

a. $17.83

b. $82.17

Step-by-step explanation:

a.

We need to find total cost of all the items.

2 package of pencil for 1.98 each: Total = 1.98 * 2 = 3.96

1 binder for 7.69: Total = 7.69

1 divider for 2.69: Total = 2.69

1 pencil box for 3.49: Total = 3.49

We sum all of these to get:

3.96 + 7.69 + 2.69 + 3.49 = $17.83

b.

She only spent 17.83 and she had 100 dollars. So we subtract amount spent (17.83) from total (100) to get remaining balance.

100 - 17.83 = $82.17

5 0

3 years ago