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Karolina [17]
3 years ago
8

Math help please??????!!!!!!!!!

Mathematics
2 answers:
natali 33 [55]3 years ago
7 0

2 \times (8 \times 1 + 1 \times 1 + 1 \times 1) = 20

The total surface area is 20

zhenek [66]3 years ago
6 0

Answer:

The answer is 34 mi^2

I hope this helps!

Step-by-step explanation:

you add the surface area, which is found by multiplying L x W, and get on 4 sides 8, and 2 sides 2, so

8 x 4=32

32+2=34

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how much water must be added to a 9-liter solution that contains 3% extract on baneberry to get a solution that contains 2% extr
yuradex [85]

Answer:

Amount water added = 4.5 L

Step-by-step explanation:

Given:

Amount of solution = 9 L

Amount of bane-berry = 3% of 9 L = 0.27 L

Computation:

Assume;

Amount water added = x L

Total solution = 9+x L

New percentage of bane-berry = 0.27x100/(9+x)

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6 0
2 years ago
What is 3/2m-m=4+1/2m
Annette [7]

Answer:

answer is 08

Step-by-step explanation:

3/2m-m=4+1/2*m

3m/2-m=4+1/2*m

3m/2-m=4+1/2m

3m/2-m=4+1m/2

3m/2-m=4+1m/2

3m/2-m=4+m/2

3m/2-m=4+m/2

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m=m+8

5 0
3 years ago
Can you please help me with the question the link is down below
Shkiper50 [21]

Answer:

output = 9

Step-by-step explanation:

add 5 to the input to obtain output

output = 4 + 5 = 9

7 0
2 years ago
The variables y and x have a proportional relationship, and y = 25 when x = 60.
jeka94

Answer:

A

Step-by-step explanation:

A. x = 25

4 0
3 years ago
Read 2 more answers
I need to know what the ansswer is to this we are doing pemdas
mamaluj [8]

Answer:

18

Step-by-step explanation:

10-4+6(4-2)

10-4+6(2)

10-4+12

6+12

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8 0
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