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ElenaW [278]
3 years ago
10

Simplify 5(1 + 3)2. 400 80 50 40

Mathematics
2 answers:
Bad White [126]3 years ago
8 0

Answer:

400

Step-by-step explanation:

5(1+3)^2

(5+15)^2

20^2

400

Sav [38]3 years ago
4 0

Answer:

The answer is 400

Step-by-step explanation:

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2 years ago
The sugar maple tree in Joshua's yard is the age of the oak tree in his yard. The sugar maple tree is 20 years old. How old is t
tiny-mole [99]

Complete question :

The sugar maple tree in Joshua's yard is 1/4 the age of the oak tree in his yard. The sugar maple tree is 20 years old. How old is the oak tree?

Answer:

80 years

Step-by-step explanation:

Given that :

Sugar maple tree = 1/4 age of oak tree

Age of sugar maple tree = 20

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3 0
3 years ago
How do you answer this?
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