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KiRa [710]
2 years ago
13

What is the formula for surface area of a rectangular prism?

Mathematics
2 answers:
Sophie [7]2 years ago
7 0

Answer:

A=2(wl+hl+hw) hope this is helps you

Vesnalui [34]2 years ago
6 0

Answer:

A=2(wl+hl+hw)

Step-by-step explanation:

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Each day, I use 4 bags of milk for tea. In how much of a day wlll I use 1/2 of a bag of milk?
Slav-nsk [51]
1 day use 4 bags
? day use 1/2 bag

Cross multiply
(1•1/2)/4= 1/2•1/4= 1/8 of the day

In 1/8 of the day 1/2 of bag of milk will be used.
3 0
3 years ago
PLEASE HELP ASAAPPP PLEASEE
saw5 [17]

Answer:

m∠1 =  81

m∠2 =  99

Step-by-step explanation:

The angles are supplemaentary and therefor sum to 180

3x + (x + 72) = 180

4x + 72 = 180

4x = 108

x = 27

m∠1 = 3x

m∠1 = 27(3)

m∠1 =  81

m∠2 = x + 72

m∠2 = 27 + 72

m∠2 =  99

5 0
2 years ago
Which reason could be used for statement 3??
Basile [38]

Option 3, definition of congruent segments is the answer I'm pretty sure

4 0
2 years ago
Need answer asap please!!
goblinko [34]
As the triangles are similar corresponding sides are in the same ratio 
So we have:_

24/6  = (30-2x) /x

4x =  30-2x
6x = 30
x = 5
3 0
3 years ago
Expand and simplify (3x-1)(2x+5)
Mrac [35]

(3x-1)*(2x+5)=

(6x²+15x-2x*5)=

6x²+13x-5

6 0
3 years ago
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