3 years ago

Need help might be easy for you

2 answers:

7 0

SA of rectangular prism can be found using the formula:

SA = 2(lw + hw + hl)
SA = 2(12*8 + 5*8 + 5*12)
SA = 2(196)
SA = 392 in²

Hope this helps :)

Fiesta28 [93]3 years ago

6 0

8*5=40
8*5=40
12*5=60
12*5=60
12*8=96
12*8=96
Now add the products up.
80+120+96+96
392 is the answer. Hope this helps. (it is C.)

You might be interested in

Amy mixed together 2.4 gal. of Brand A fruit drink and 5.6 gal. of apple juice. Find the percent of fruit juice in Brand A if th

stellarik [79]

Answer:

Step-by-step explanation:

The fruit punch has 2.4 gallons but x %

Apple juice has 5.6 gallons but 100 % or 1

The total mixture would then have 8 gallons and 82 %.

2.4+5.6=8

8×0.82 = 6.56

Then you would do 2.4x + 5.6(1) = 6.56

2.4x + 5.6 = 6.56

2.4x = 0.96

0.96/2.4 = 0.4 = 40%

Therefore, Brand A has 40% fruit juice

5 0

3 years ago

Evaluate.<br> 13[42–(2+4)]

german

Answer:

468

Step-by-step explanation:

=13[42-6]

=13 (36)

=13×36

=468

6 0

3 years ago

Andy is hanging wallpaper in his kitchen. He is able to cover of the walls in the room using 6 rolls of wallpaper. What is the n

slamgirl [31]

The number of rolls per wall is one and a half rolls

4 0

3 years ago

Read 2 more answers

Why did she leave me :(

astraxan [27]

Answer:

She went to go get the milk

Step-by-step explanation:

wait a minute ...............

4 0

3 years ago

Read 2 more answers

Clifton places an order for 10 boxes of notepads for his office. The office already has 2 full boxes of notepads in the storeroo

Vikki [24]

Answer:

12x

Step-by-step explanation:

10x+2x

6 0

3 years ago

Read 2 more answers