Ask question

Ask question

All categories

Alexeev081 [22]

3 years ago

14

The lateral area of the prism is 240 square inches. Find the total surface area.

2 answers:

e-lub [12.9K]3 years ago

7 0

Answer:

Its C, 288 square inches

Step-by-step explanation:

LUCKY_DIMON [66]3 years ago

3 0

Answer:

288 Square inches

Step-by-step explanation:

A=2AB+(a+b+c)h

AB=s(s﹣a)(s﹣b)(s﹣c)

s=a+b+c

2

Solving forA

A=ah+bh+ch+1

2﹣a4+2(ab)2+2(ac)2﹣b4+2(bc)2﹣c4=8·10+10·10+6·10+1

2·﹣84+2·(8·10)2+2·(8·6)2﹣104+2·(10·6)2﹣64=288

You might be interested in

Verify that fand g are inverse functions (both questions please)

Grace [21]

Answer:

hope it helps you..,.....,..........

3 0

2 years ago

The equation 2x-7=5+x has exactly one solution. True or false

marishachu [46]

Answer:

True

Step-by-step explanation:

x=5+7=12

The only solution is x=12.

5 0

3 years ago

Whats 9 + 10 fr fr ong fr on fr fr

Fed [463]

Answer:

19.

21 sometimes though.

5 0

3 years ago

Read 2 more answers

The area of the triangle below is 8.91 square inches. What is the length of the base?

Studentka2010 [4]

Answer:

8.1 inches

Step-by-step explanation:

Area of a triangle = ½ × base × height = Area

Rearranged =

$\frac{area}{ \frac{1}{2} \times height}$

Base is the length by the way.

$\frac{8.91}{ \frac{1}{2} \times 2.2 }$

=8.1 inches

6 0

3 years ago

Read 2 more answers

-9 - (18v - 5) = 2(7v - 16) - 3v

andrezito [222]

Answer:

v = 28/29

Step-by-step explanation:

- 9 - (18v - 5) = 2(7v - 16) - 3v

- 9 - 18v + 5 = 14v - 32 - 3v

- 18v - 14v + 3v = - 32 - 5 + 9

- 29v = - 28

v = -28 / -29

v = 28/29

6 0

3 years ago