Since we know the polygons are similar, the side length ratio of each side must be equal.
13/5 = x/10
Multiply both sides by 10
x = 26
That's your answer. Have a nice day! :)

7 0

4 years ago

Find the measure of BCD

Lerok [7]

please mark me as brainliest!!

4 0

3 years ago

The scatter plot shows the number of stamps Katie collected in different months:. . Plot ordered pairs 1, 30 and 2, 70 and 3, 11

Virty [35]

The sequence:
a 1 = 30, a 2 = 70, a 3 = 110, a 4 = 150, a 5 = 190,...
a 2 = a 1 + d
70 = 30 + d
d = 70 - 30 = 40
a n = a 1 + ( n - 1 ) * d
For the 25th month:
a 25 = 30 + 24 * 40 = 30 + 960 = 990
Answer: B ) 990.

3 0

3 years ago

What is happening at this step in the equation solving process for 3x+7=5x 7=2x

Leya [2.2K]

Your subtracting 3x from 5x: 5x-3x
This is so you only have a variable on one side

3 0

3 years ago

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