the answer: b=9 hope this helps!
Answer:
Step-by-step explanation:
We can observe the numbers 72, 78, 84, 90 form an arithmetic sequence with common difference of 6.
<u>It can be continued by adding 6 to the last number:</u>
Answer: The largest angle is 7x
Step-by-step explanation:
Their sum is 180, so
3x + 5x + 7x = 180
5x = 180 --> x = 12
The largest angle is 7x, which is 7(12) = 84
Answer:
C :She is incorrect because she should have squared each leg length and then found the sum
A cause and effect relationship between two variables, A and B, is written A then B, or in formal logic: A => B (A implies B).
