Answer:
Correct answer: V = 55.36 cm³
Step-by-step explanation:
Given:
a = 4 cm edge of the bases
H = 8 cm the height of the prism
Area of the base is equilateral triangle which area is:
B = a² · √3 / 4 = 4² · 1.73 / 4 = 16 · 1.73 / 4 = 6.92 cm²
Volume of the prism is:
V = B · H = 6.92 · 8 = 55.36 cm³
V = 55.36 cm³
God is with you!!!
Answer:
x = 8
Step-by-step explanation:
Diagonals of a kite cross at right angles. That gives us a relation that can be solved for x.
<h3>Setup</h3>
The measure shown is equal to the angle measure of 90°.
14x -22 = 90
<h3>Solution</h3>
We can solve this 2-step linear equation in the usual way.
14x = 112 . . . . . . step 1, add the opposite of the constant to get x alone
x = 112/14 = 8 . . . step 2, divide by the coefficient of x
The value of x is 8.
Answer:
circumference
Step-by-step explanation:
Her pay is 400 + .05x, where x is the amount of items she sold
400 + .05(1650) = $482.50
Y = 10x
Where y is equal to the amount of cookies and x is the scoops of flour.