2 years ago

Someone help my brother? no bots please

1 answer:

5 0

Search "least common multiple calculator" click on the calculator soup one and enter the problems for 4-10, as for 1-3 just googl them

Step-by-step explanation:

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How can you compare 7/10 and 1/2 without using a model?

yawa3891 [41]

Seventy-three is the answer

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3 years ago

Why is it a good idea to check to see if your answer is reasonable?

babymother [125]

It is a good idea to check to see if your answer is reasonable because a. if your answer is reasonable, you have probably done the problem correctly.

6 0

3 years ago

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Simplify (4i)(–5i)(6i) –120 –120i(incorrect) 120i 120

professor190 [17]

Answer:

120i

Step-by-step explanation:

;i × i = -1....so hence

4i × (-5i) = -20 i^2...which is -20(-1) = 20....

then you multiply with 6i

20(6i) = 120i

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3 years ago

Solve the system of equations by substitution. 3/8x + 1/3y = 17/24

VashaNatasha [74]

Answer:

this question is not complete. need another equation

Step-by-step explanation:

give another equation then I can solve

$\frac{3}{8} x = \frac{17}{24} - \frac{1}{3} y \\ x = \frac{17}{9} - \frac{8}{9} y$

7 0

3 years ago

The sides of a rectangle are enlarged by a scale factor of 2. Write

Dennis_Churaev [7]

Answer:

Step-by-step explanation:

both sides are multiplied by 2 which means its the original area*2*2 which means it's the original area*4

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2 years ago