Answer:
178.3 mm²
Explanation:
The surface area of the regular pyramid is equal to the sum of the base and lateral areas:()
Answer:
x = 15
Step-by-step explanation:
Given
2 = -
+
x
Multiply through by 4 to clear the fractions
8 = - 7 + x ( add 7 to both sides )
15 = x
Answer:
(x+5)² + (y+6)² = 12.25
Step-by-step explanation:
Answer:
2 inches
Step-by-step explanation:
a - length times width
12 = 6x
x=2
Answer:
sorry i cant, but download photo math it will help alot
Step-by-step explanation: