Answer: 3 for the first one. and 2 for the second
Answer:
70 degrees
Step-by-step explanation:
Measure of arc ABC is 128 degrees, so measure of arc BC is 128-90 = 38 degrees.
Meausure of arc BCD is 102 + 38 = 140 degrees, so measure of angle A is 140/2 = 70 degrees
It will take 13 years. When Ishaan is 85 and William is 17.
85/17=5
Answer:
13
Step-by-step explanation:

0r
4 + (6/2)^2 = 4+ 3^2 = 4+9 = 13
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