3 years ago

Why is it important to convert rates to the same units before comparing them

1 answer:

3 0

Rate is used to compare values of the same unit. So, it is important to convert rates to the same units so that the units can cancel out.

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Simplify. Write answers with positive exponents only.

Margaret [11]

Answer:

Step-by-step explanation:

when the base is the same, we subtract when dividing, so

3-2=1, 2x^1=2x

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3 years ago

Look at the photo pick A B C D either one explanation not needed thank you! <3

padilas [110]

Answers

A. <

Explanation

-2.875_____ -9

8

-2.875_____-1.125

-2.875 < -1.1225

cause -2 is greater than -1

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3 years ago

The third plant is planted in the same soil as the others, but it receives only

Karo-lina-s [1.5K]

The ratio is 2 weeks:6 centimeters, so let’s simplify: To know how much it grew in ONE week, we need to divide by 2, so 2/2=1 and 6/2=3 so the ratio now is 1:3 now, we multiply those by the number of weeks: 6. So 1x6=6 and 3x6=18 the ratio is 6:18. The plant will be 18 centimeters after 6 weeks

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3 years ago

Four less that the quotient of six and two

san4es73 [151]

(6/2) - 4 would be your answer

3 0

3 years ago

Read 2 more answers

If using the method of completing the square to solve the quadratic equation x2 + 3x - 17 = 0, which number would have to be add

MatroZZZ [7]

Answer:

Step-by-step explanation:

To solve using completing square, we need to write the equation as x2+3x=17.

The next step is to add a number such that the square can be completed. The number must be equal to (b/2a)^2, so here it will be (3/2)^2 = 9/4

The equation then becomes x2+3x+(9/4)=17+(9/4).

Solving it further will get you the final answer

8 0

2 years ago