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alex41 [277]
3 years ago
9

PLEASE HELP!!! I have tried so many times and I don't know what I'm doing.

Mathematics
1 answer:
Rasek [7]3 years ago
8 0
(-18/2, -13)- Tip: draw a line and label it with the coordinates. Then just add/ subtract to get your answer
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Divison probem that equals 36
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4 0
3 years ago
Read 2 more answers
Compare and contrast subtracting integers and subtracting whole numbers
Galina-37 [17]

Subtracting whole numbers does not include subtracting negative numbers, whereas when subtracting integers you can include negative numbers.

6 0
3 years ago
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kiruha [24]

answer:

4(2+x) and 8 + 4x

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7 0
3 years ago
A sphere has a volume of V=900 in cubed. What is the surface area?
ycow [4]
First, we must solve for the radius of the sphere:
V=\frac{4}{3}\pir^{3}
r=(3\frac{V}{4 \pi })^{ \frac{1}{3} }
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4 0
3 years ago
Let f (x) = -1/2(x + 2)+ 5
bogdanovich [222]

Answer:

Rate of change = -1

Step-by-step explanation:

Given:

f(x) = -½(x + 2)² + 5

Required:

Average rate of change from x = -3 to x = 1

Solution:

Rate of change = \frac{f(b) - f(a)}{b - a}

Where,

a = -3,

f(a) = f(-3) = -½(-3 + 2)² + 5 = -½(-1)² + 5 = 4.5

b = 1,

f(b) = f(1) = -½(1 + 2)² + 5 = -½(9) + 5 = 0.5

Plug in the values into the formula:

Rate of change = \frac{0.5 - 4.5}{1 - (-3)}

Rate of change = \frac{-4}{4}

Rate of change = -1

8 0
3 years ago
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