3 years ago

What value of m makes this equation true?

1 answer:

6 0

The correct answer is B) m=-8

First, add 9 on both sides of the equation. You should end up with 4m=-32.

Next, divide both sides of the equation by 4. You should end up with m=-8. (A negative divided by a positive equals a negative)

Hope this helps! Have a great day ;)

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Find a center of mass of a thin plate of density delta equals 5δ=5 bounded by the lines y equals xy=x and x equals 0x=0 and the

kow [346]

Answer:

center of mass

X = $\frac{my}{m} = \frac{28}{19}$

Y = $\frac{mx}{m} = \frac{872}{95}$

Step-by-step explanation:

y = x and x = 0

parabola ; y = 20 - x^2

attached below is the detailed solution

M = $\frac{152}{3}$ б

Mx = $\frac{6976}{15}$ б

My = $\frac{224}{3}$ б

X = $\frac{my}{m} = \frac{28}{19}$

Y = $\frac{mx}{m} = \frac{872}{95}$

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3 years ago

What is the greatest common factor of 32a and 48b

SpyIntel [72]

32=16x2=2x2x2x2x2=2^5

48=24*2=6x4x2=2x3x2x2x2

Pick the highest number that occurs. In this case it is 2. Now we have to see how many times it appears in both. It appears 5 times in 32 and 4 times in 48. 4 is the highest number of times it appears in the numbers so:

2^4=2x2x2x2=16

The Greatest Common Factor (GCF) of 32 and 48 is 16.

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2 years ago

What is the slope of the line y=3?

exis [7]

Answer:

slope of the line is zero

Step-by-step explanation:

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3 years ago

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