3 years ago

The endpoints of AB are A(0, 0) and B(6, 8)

1 answer:

5 0

We are given the endpoints. We are also given the endpoints after the transformation. For the first item, a simple distance formula verification would reveal that the distance between AB and A'B' is not equal. So, a dilation must have been done. Next, AB and A'B' are not parallel which means that a translation transformation must have been done.
After a dilation of 4/5 with A as the center, A' is still (0,0) and B' is (6 - 24/5, 8 - 32/5).

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Is 4/5 bigger than 0.75

hjlf

4/5 is greater than 0.75. That is because, if you turn 4/5 into a decimal, them that decimal will be equal to 80/100. 0.75 is 75/100 as a fraction. 80/100 (4/5 simplified) compared to 75/100 is greater. The answer is yes.

5 0

4 years ago

Help me please! I NEED TO HAND IT IN NOW

Finger [1]

Answer:

4n + 4

Step-by-step explanation:

Azhar - n years old now.

Last year he was (n-1).

His mother was 4(n -1) last year.

Now his mother 4(n-1) + 1.

7 years later she will be 4(n - 1) + 1 + 7 = 4n - 4 + 8 = 4n + 4