Answer:
64; 68; 78
Step-by-step explanation:
The diameter of a circle is the radius of the circle times two.
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Answer:
Step-by-step explanation:
The figure B is the scaled copy of the figure A.
The both figures are similar to each other.
<u>The scale factor is the ratio of corresponding sides of figure B to A:</u>
or
Answer:
<u>C and D</u>
Step-by-step explanation:
<u>D.</u> A negative times a positive gives you a negative, so the first 2 fractions will still be negatives after they get out of the parenthesis
<u>C.</u> The 4/7 and -4/7 cancel out
Answer: 15, 17 and 19
Step-by-step explanation:
15 + 17 + 19 = 51
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