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MArishka [77]
2 years ago
10

Help asap please! 2/5+????=7/10 Find the missing fraction

Mathematics
2 answers:
docker41 [41]2 years ago
8 0

Answer:

3/10

Step-by-step explanation:

2/5 + x = 7/10

x = 7/10 - 2/5

x = 7/10 - 4/10

x = 3/10

wolverine [178]2 years ago
8 0

Answer: 3/10

Step-by-step explanation:

2/5 + __ = 7/10 fraction               2/5 + 3/10 = 7/10

0.4 + __ = 0.7 decimals                0.4 + 0.3 = 0.7

0.7 - 0.4 = 0.3          

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A pencil box in the shape of a rectangular prism measures 3 inches by 4 inches by 12 inches. What is the length of the longest p
stepan [7]

Answer:

(square root of 160)in

Step-by-step explanation:

the longest 2 sides are 4 and 12

4^2 + 12^2 = c^2

16+144=c^2

160=c^2

c = square root of 160

4 0
3 years ago
= 7(8n - m ) how do I rewrite this in distributive property?
Natalija [7]
Answer:

56n - 7m

Explanations:

Note that according to the distributive property:

a(b + c) = ab + ac

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Therefore, follow the rule above to rewrite 7(8n - m) using the distributive property.

7(8n - m) = 7(8n) - 7m

7(8n - m) = 56n - 7m

8 0
1 year ago
Nina owns a condominium where she paid $2,340 in maintenance fees this year. If her property taxes are 18% off this amount, how
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7 0
3 years ago
the surface area of earth is about 196.9 million square miles. The land area is about 57.5 million square miles, and the rest is
kow [346]

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8 0
3 years ago
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