Answer:
Step-by-step explanation:
Let the scale factor is k.
<u>Then the transformation is:</u>
<u>We have:</u>
<u>The scale factor is k = 12, find the value of a:</u>
- 3a² = 12
- a² = 4
- a = √4
- a = ± 2
22:7 simplified is 3 1/7 since 7times3 is 21 and with one left it makes 3 1/7
Answer:
(4 × 3) + (1 × 1)
Step-by-step explanation:
Sum means adding, so you are adding the product of 4 and 3 to the product of 1 and 1.
Product means multiplying, so you are multiplying 4 and 3 together, and since you just want an expression, this is expressed as 4 × 3.
You are also multiplying 1 and 1 together, so that can be expressed by 1 × 1.
Since you are adding these together, you just put a plus sign in between the two terms. That gives you (4 × 3) + (1 × 1).
Answer:
6
Step-by-step explanation:
(.5)(.5)(2)(12)=6
