Answer:
Let H be height of a cliff
h depth of the pond
Total distance traveled (S)= H+h
S=20+13
S=33m
Step-by-step explanation:
Answer:
It took 16 days
Step-by-step explanation:
400/25=16
Taking the cubic root of a number is the same as raising that number to the power of 1/3.
Moreover, we have

So, we have
![\sqrt[3]{64} = \sqrt[3]{2^6} = (2^6)^{\frac{1}{3}} = 2^{6\cdot\frac{1}{3}} = 2^2 = 4](https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7B64%7D%20%3D%20%5Csqrt%5B3%5D%7B2%5E6%7D%20%3D%20%282%5E6%29%5E%7B%5Cfrac%7B1%7D%7B3%7D%7D%20%3D%202%5E%7B6%5Ccdot%5Cfrac%7B1%7D%7B3%7D%7D%20%3D%202%5E2%20%3D%204%20)
4a) pentagons
4b) circles
4c) 2/10
4d) 1/10
5a) top left box: 2, 3, 5, 7
top right box: 11, 13
bottom left box: 4, 6, 8, 9
bottom right box: 10, 12, 14, 15, 16
5b) 4/8
5c) 6/15
Answer:
16
Step-by-step explanation:
to complete the square we add (b/2) ^2 to each side where b is the coefficient of the x term
(-8/2) ^2 = (-4)^2 = 16
add 16 to each side