3 years ago

How to find the volume of this shape

Mathematics

1 answer:

salantis [7]3 years ago

7 0

Multiply the numbers than just add the two numbers

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Distance and midoint

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What about distance and midpoint

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3 years ago

2x+5y=-55 y=3x+6 What is the solution

Arlecino [84]

Let: eq 1:2x+5y=-55
eq 2:y=3x+6
by substituting eq 2 in eq 1 we get,
2x+5(3x+6)=-55
2x+15x+30+55=0
17x + 85=0
x=-85/17
x=-5
By substituting x value in eq 2,
we have,
y=3(-5)+6=-15+6=-9

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3 years ago

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Question 1: What is the GCF of 10x2+15x?

aivan3 [116]

Answer:

694

Step-by-stp explanation:

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3 years ago

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fenix001 [56]

Answer:

-2x^2 - 2

Step-by-step explanation:

(6x^2 + 3) - (5 + 8x^2)

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3 years ago

70 + x + 55 + 30 = 180

sergiy2304 [10]

Answer:

x=25

Step-by-step explanation:

First, we add all like terms. Then, we solve for x.

$70+x + 55 + 30 = 180\\x+70 + 55 + 30 = 180\\x+155=180\\x=25$

We can rearrange some things because order does not matter with addition. Next, we just use basic equation solving techniques.

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2 years ago

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