3 years ago

Which expression results from using the Distributive Property?

Mathematics

1 answer:

nydimaria [60]3 years ago

3 0

The answer is D because you would multiply 3 * 6 and 3 * r, getting you 18+3r

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Which number is a prime number? 63 65 67 69

Romashka-Z-Leto [24]

67 is a prime number

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3 years ago

Can someone help me on this

Cerrena [4.2K]

Answer:

2x+h

Step-by-step explanation:

f(x+h) means that wherever there's an x in the function f(x) we plug in a x+h

we have

(x+h)²+9

Let's start with the numerator

(x+h)²+9-(x²+9)

Distribute the exponent

x²+2xh+h²+9-x²-9

Which gives us

2xh+h²

Divide the whole thing by h to give us

2x+h

4 0

3 years ago

The circumference of ruby's old swimming pool is 47.1 feet. Her new swimming pool has a diameter of 21 feet. How much larger is

Alla [95]

The new pool is 18.84 feet larger in circumference than the old one.

Explanation:

Given:

Circumference of the pool = 47.1 feet

Diameter of the new pool, d = 21 feet

radius, r = 21/2 feet

Circumference of the new pool = ?

We know:

Circumference = 2πr

where,

r is the radius

On substituting the value:

C = $2 X 3.14 X \frac{21}{2}$

C = 65.94 feet

The difference in circumference of the two pools = 65.94 - 47.1 feet

= 18.84 feet

Therefore, the new pool is 18.84 feet larger in circumference than the old one.

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3 years ago

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wariber [46]

F(x) should be shifted right 3 units.

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3 years ago

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Math question below down below

Elanso [62]

The letter A represents the smallest value in the data collection, which would be 17

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