3 years ago

when your finding the area of a rectangle do you multiply the numbers around the perimeter or add them.

1 answer:

3 0

When you are finding the area, you multiply the length x the width. So for example, we have a rectangle that the length is 6 feet and the width is 4 feet. So, first of all we multiply 6x4= 24. Since its area don't forget it is Square Feet (or any other type of measurement).

Hope it helps!

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Value of the expression 6x-2y 5y when x=10 and y=3.

vfiekz [6]

Answer:

-150

Step-by-step explanation:

Multiply & Divide left to right

$60-2*35*3$

Once again Multiply & Divide

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Final Answer: $-150$

6 0

2 years ago

Help Me!!!

Zigmanuir [339]

I'll just help quickly with a couple of expressions that are equivalent.
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3 years ago

find the sum of the first 20 terms of an arithmetic sequence with a first term of -14 and a comman difference of 4

timama [110]

Answer:

480

Step-by-step explanation:

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n = 20 a = -14 d = 4

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7 0

3 years ago

Determine the intercepts of the function f(x)=2x^2+18x+28

Sonja [21]

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7 0

3 years ago

OlgaM077 [116]

Answer: D

Step-by-step explanation:

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5 0

2 years ago

Read 2 more answers