3 years ago

Point A(2, 5) is dilated to the point A’(6, 15). What is the scale factor?

Mathematics

1 answer:

Lady_Fox [76]3 years ago

8 0

Answer:

The answer is - 3. Since the number got bigger than what it was before it would be negative

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I solved this answer already and I got 43, but I don’t know if it’s correct so

faltersainse [42]

Answer:

= 43

Step-by-step explanation:

{7 × $2^{3}$ - 7} -2 ×3

Solve the brackets first

{7 × 8 - 7} -2 ×3

{56 - 7} -2 ×3

49 -2 ×3

49 -6

= 43

you are right

8 0

3 years ago

Bob's Skate Shop had a profit of $3,563 during the month of August. The company models its profit using P=x^2+10x-12

Vladimir79 [104]

$x^2+10x-12 =3563 \\ x^2+10x-12 -3563=0 \\ x^2+10x-3575=0 \\ D=b^2-4ac=10^2-4*1*(-3575)=100+14300=14400 \\ x_{1,2}= \frac{-bб \sqrt{D} }{2a}= \frac{-10б \sqrt{14400} }{2}= \frac{-10б 120 }{2} \\ x_1= -65 \ \ \ \O \\ x_2=55$

The company sold 55 skateboards.

4 0

3 years ago

Can someone help me

algol13

Answer:

Step-by-step explanation:

A would be your answer.

3 0

3 years ago

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