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3 years ago

Which scale factors produce an expansion under a dilation of the original image?

Mathematics

1 answer:

snow_lady [41]3 years ago

6 0

Answer:

The correct answer is -8 and 7

Hope you have a wonderfull day :)

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Help me please I done understand

KonstantinChe [14]

I don’t understand either

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3 years ago

Find the least common denominator of 7/20 and 3/28

Genrish500 [490]

Answer:

140

Step-by-step explanation:

We have been given two fractions $\frac{7}{20}$ and $\frac{3}{28}$ . We are asked to find the least common denominator of both fractions.

To find the least common denominator of both fractions, we will find least common multiple of 20 and 28.

Prime factorization of 20: $2\times 2\times 5$

Prime factorization of 28: $2\times 2\times 7$

Least common multiple of 20 and 28 would be: $2\times 2\times 7\times 5=140$ .

Therefore, the least common denominator of both fractions would be 140.

7 0

2 years ago

the u.s census bureau has a population clock on the Internet .on a recent day , the united states population Was listed as 310,7

Kamila [148]

Three hundred and ten million, seven hundred sixty-three thousand, one hundred and thirty-six

3 0

3 years ago

Is y=3x+4 a function?

Oxana [17]

Answer:

Yes, it is a function

Step-by-step explanation:

Every possible input x value is paired with a unique output y value.

Another approach is to graph the function then conduct the VLT (vertical line test) at which point you will realize that any vertical line will intersect the graph at one point only meaning it is a function.

Hope this helps.

5 0

1 year ago

Simplify without exponents.<br> 1/3(3^-2 3^5)

Over [174]

1/3 x (3^-2 x 3^5)
1/3 x (1/3^2 x 243)
1/3 x (1/9 x 243)
1/3 x 27
9

5 0

2 years ago