3 years ago

Please help me if the answer is right i will give u brainlyiest thanks! <3

Mathematics

1 answer:

lana66690 [7]3 years ago

4 0

Answer:

The first one

Scale factor is 7

x = 3

The second one

Scale factor is 9

x = 99

Step-by-step explanation:

The first one

You can find out by dividing 49 by 7 which is 7

to find x = 21 divided by 7 is 3

The second one

You can find out by dividing 162 by 18 which is 9

to find x = 11 multiplied by 9 (since it is "opposite") is 99

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Please help me if the answer is right i will give u brainlyiest thanks! <3