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2 years ago

Which expression is equivalent to 9a + 12? (1 point)

2 answers:

4 0

C
This answer is C because 3 is the only common factor 9 and 12 have in common and when you divide each by 3 you get 3 and 4

Rainbow [258]2 years ago

3 0

C
3(3a) = 9a
3(4) = 12
3(3a +4) = 9a +12

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1 Kg = 2.2046 pounds what will be the answer in round to nearest tenth 4550 pounds = ______ kg

Harrizon [31]

Answer:

2063.9 kg

Step-by-step explanation:

Given,

1 kg = 2.2046 pounds

This can also be written as:

1 pound = 1/2.2046 kg

We have to calculate the value of 4550 pounds in kg up to nearest 10th

Thus,

$4550 pounds= \frac{4550}{2.2046} kg$

Solving the above equation, we get:

4550 pounds = 2063.8664 kg

Rounding the above result to nearest tenth as:

4550 pounds = 2063.9 kg

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2 years ago

I NEED HELP LOL What is the value of g(-4)?

Elena L [17]

Answer:

C. 1

Step-by-step explanation:

Use the first one since it is -4 so

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2 years ago

A certain book had an original rating of 27 out of 30 points on a survey chart. Each month, the rating fell by 3 points. Express

Natali [406]

Answer:

D.) f(m)=27−3m

Step-by-step explanation:

Given that:

Original rating = 27

Total possible rating points = 30

Drop in rating point per month = 3

m = number of months since release :

Hence,

F(m) = original rating - drop in rating per month * number of months since release

F(m) = 27 - 3(m)

F(m) = 27 - 3m

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2 years ago

Quadrilateral is A' B' C' D' is a dilation of quadrilateral ABCD about point P with a scale factor of 3.

Cerrena [4.2K]

Enlargement because all sides are being multiplied by 3 times their original amount making if it were a scale factor that were a fraction then it would be a reduction

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3 years ago

What are the following expressions that are equivalent to 0.25.

wlad13 [49]

Answer:

Step-by-step explanation:

0.25=25/100=1/4

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3 years ago