Find the total surface area of the pyramid.
130in2

90in2

84in2

100in2

easy points!

Step-by-step explanation:

100

Step-by-step explanation: Because a triangle has to be 116 degrees so 100 would have to be the answer.

x =±sqrt(1/3)

step-by-step explanation:

x+4/6x=1/x

multiply each side by 6x to get rid of the fractions

6x*(x+4/6x)=1/x*6x

distribute

6x^2 +4 = 6

subtract 4 from each side

6x^2 +4-4 = 6-4

6x^2 =2

divide by 6

6x^2/6 = 2/6

x^2 = 1/3

take the square root of each side

sqrt(x^2) = ±sqrt(1/3)

x =±sqrt(1/3)

6 spoons of sugar for every 21 cups of flour

step-by-step explanation: