A1=2*5^(1-1)
a1=2,
ratio is 5
so correct answers is A
they increased by 70 percent. divide 667 by 912 and you get 0.67237903 but you round to the tenths and get 70% because you move the decimal to the right twice
Answer:
6x
Step-by-step explanation:
goes up 6, goes right one
Answer:
X = -3.5
Step-by-step explanation:
The formula of Area is " A = (<span><span>π)(r*2) ". Now that we know that the only thing we need to do is plug in. In the image shows that the diameter is 56, so to find the radius you need to divide it by 2, which is 28. Then 28 to the second power time pi.
A = </span></span><span><span>π(28*2)
A = </span></span><span><span>π(784)
A = 2463</span></span>