2 times 108 is 216
3 times 72 is 216
4 times 54 is 216
6 times 36 is 216
Similar triangles are Sometimes Similar
Answer: C = - 71/3 or -23.6 or -23 2/3 All the same
Step-by-step explanation:
Answer:

Step-by-step explanation:
Let's calculate the answer to the second parenthesis. Just multiply throughout to get -8xyz. Then, multiply the first parenthesis by the second. Multiply the constants (-8 and 2) first to get -16, multiply the x's together to get x^2, the y's together to get y^2, and the z's together to get z^2. Put it all together to get
.
Answer:
12
Step-by-step explanation:
the original ratio was 3/5 , so apply that to 20 and 3/5 of 20 is 12