Answer:
C = 11.18 D= 20
Step-by-step explanation:
Let's start with C
Square root both areas of the squares


Then use the Pythagoras Theorem: 

= C
Moving on to D
Square root both areas of the squares


29 is the hypotenuse, we are trying to find the other leg, so:

= D
If you are talking about building blocks, then you would get one 10 and 3 ones, then subtract that from 7 ones and would get 6
Answer:
^62 with a numertor of 66 you divide by .21
Step-by-step explanation:
The midpoint of the coordinate passing through (2, 4) and (2, -7) is 
<h3>The midpoint of a line</h3>
The formula for calculating the midpoint of a line is expressed as:

Given the coordinate points (2, 4) and (2, -7). Substituting this values

Hence the midpoint of the coordinate passing through (2, 4) and (2, -7) is 
learn more on midpoint here: brainly.com/question/5566419
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Collect like terms


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