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2 years ago

Determine whether the dilation from Figure A to Figure B is a reduction or an enlargement

Mathematics

1 answer:

katrin [286]2 years ago

5 0

Answer:

see explanation

Step-by-step explanation:

Since figure B is smaller than Figure A then Figure B is a reduction.

To find the scale factor, calculate the ratio of corresponding sides, image to original.

Using the base lines of both triangles, then

scale factor k = $\frac{2}{6}$ = $\frac{1}{3}$

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Can anybody help me on number 4? Find the measure of each interior angle of the regular polygon.

ioda

Answer:

22.5 degrees

Step-by-step explanation:

there are 8 corners in that polygon and there are 180 degrees inside every polygon

so divide 180 by 8

you should get 22.5 degrees

6 0

2 years ago

2.36 grams=? hectograms

defon

2.36 g = 0.0236 hg

I hope this helped you.
Have a great day!

5 0

2 years ago

I need help plz quick:))

GenaCL600 [577]

The picture is completely blank no writing??

7 0

2 years ago

A pattern starts with 1. The second number is a 9. The third is a 17. Fourth is a 25 and fifth is 33. If you double the 15th num

uranmaximum [27]

the number number will be even

Common difference is 8

an = a1 + d(n-1)

a15 = 1 + 8(15-1)

a15 = 1+ 8*14

a15 = 1 +112

a15 =113

double it 226

even number

3 0

2 years ago

Eric estimated 28x48 by finding 30x50. His estimate was 1,500,but he says the actual product will be greater than that amount.Is

Aloiza [94]

Answer:

Eric is not correct.

Step-by-step explanation:

We have been given that Eric estimated $28\times 48$ by finding $30\times 50$ . His estimate was 1500, but he says the actual product will be greater than that amount.

To find if Eric is correct or not, let us see how to estimate an answer.

While estimating our given numbers we will round to nearest tenth and change the digit to the right of the rounding place to 0.

As 8 is greater than 5, so we will round 28 to 30 and 48 to 50.

Since we are rounding up, so our estimated answer will be greater than actual answer, therefore, Eric is not correct.

5 0

2 years ago