Cross multiply so 27*4 = (x+2)^3
Then cube root 108 = x+2
(cube root 108)-2= x
Answer:
she worked 196 hours
Step-by-step explanation:
just divide 2156 by 11 :p i hope im right lol.
Let the shorter diagonal be x, then
x^2 = 6^2 + 10^2 - 2 x 6 x 10 x cos 70 = 36 + 100 - 120 cos 70 = 136 - 41.04 = 94.96
x = sqrt(94.96) = 9.7 cm
The other angle of the parallelogram is 1/2(360 - 2(70)) = 1/2(360 - 140) = 1/2(220) = 110
Let the longer diagonal be y, then
y^2 = 6^2 + 10^2 - 2 x 6 x 10 x cos 110 = 36 + 100 - 120 cos 110 = 136 + 41.04 = 177.04
y = sqrt(177.04) = 13.3 cm.
Therefore, the length of the diagonals are 9.7 cm and 13.3 cm.
The answer is 100X because if you do 5x-4x first it will be 1x. Later on, if you do the exponent you have 1x times 1x. Then you do 1x+9x = 10x
Then you do 10x times 10x because of the exponent is telling you how times you do it and it equals to 100x.
Answer= 100x
I hope this helps YOU!
The answer is :
YES: These points represent a function because none of the vertical lines I drew passed through more than one point.