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algol13
3 years ago
12

How do I solve this step by step?

Mathematics
1 answer:
Pepsi [2]3 years ago
3 0
First change each term to its radical form and simplify.
2^(5/2)= sqrt(2^5)=4sqrt2
2^(3/2)= sqrt(2^3)=2sqrt2
Now subtract
4sqrt2 - 2sqrt2 = 2sqrt2
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3 years ago
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Pls help me first get 10 you know
Luba_88 [7]

Option D, 63 cm

Explanation:

The scale of model is of local park  is

This means that each dimension of the model is 21 times smaller than the actual park (to be developed in future)

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Hence, option D is correct

7 0
2 years ago
Draw segment EF so that is bisects RS. Mark their intersection appoint A
Neko [114]

Step-by-step explanation:

EF is a segment so it's a line with the end points as E and F. Line RS bisects(cuts in half) line EF. Then where the two lines meet is where A is.

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4 0
3 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

Age of oak tree = x

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Hence, Age of oak tree = 80 years

3 0
3 years ago
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