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3 years ago

What is the scale factor of ABC to DEF?

Mathematics

2 answers:

vovangra [49]3 years ago

7 0

1 A P E X

Step-by-step explanation:

pochemuha3 years ago

5 0

Answer:

A. 1

Step-by-step explanation:

Scale Factor:

The scale factor is the number you multiply the length of a side of the first triangle to get the length of the corresponding side of the other triangle.

Every side that measures 5 in triangle ABC has a corresponding side in triangle DEF that also measures 5. In this case 5 * 1 = 5, so the scale factor is 1.

Answer: A. 1

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3x^2 (x^2 - 4x - 2) + (5x^3 + 7x^2+2x+11) plz show work

matrenka [14]

Let's simplify step-by-step.

3x2(x2−4x−4)+5x3+7x2+2x+11

Distribute:

=(3x2)(x2)+(3x2)(−4x)+(3x2)(−4)+5x3+7x2+2x+11

=3x4+−12x3+−12x2+5x3+7x2+2x+11

Combine Like Terms:

=3x4+−12x3+−12x2+5x3+7x2+2x+11

=(3x4)+(−12x3+5x3)+(−12x2+7x2)+(2x)+(11)

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Answer:

=3x4−7x3−5x2+2x+11

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3 years ago

A golf retailer purchases its clubs from a wholesaler at $43 per club. It sells the same clubs to golfers at $70 per club. What

Georgia [21]

Answer:

62.79%

Step-by-step explanation:

70-43 = 27

X/100 = 27/43

(27 * 100)/43

= 62.79%

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2 years ago

Help me please! If f(x) varies directly with x2 and f(x)=10 when x=−4, what is the value of f(x) when x = 3?

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Step-by-step explanation:

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2 years ago

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Doss [256]

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2 years ago