I think it's 115
180-65= 115=<BCD
Answer:

Step-by-step explanation:
By AA Similarity, triangles ASR and EST are similar.
The ratio of the lengths of the sides of triangle ASR to those of EST is 6/8 or 3/4.

Also,

By a rule of proportions, you get





Answer:
Step-by-step explanation:
all answers in here just scroll
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140 / 100 * X = 56
X = 56 * 100 / 140 = 5600 / 140 = 40
Answer:
39 active volcanoes.
Step-by-step explanation:
Subtract 169 (whole) from 130 (part). 9 - 0 = 9, 6 - 3 = 3, and 1 - 1 = 0. Therefore, 169 - 130 = 39