Answer:
4/3 1.333 1 1/3
Step-by-step explanation:
Answer:the answer is D
Step-by-step explanation:
The area of the rectangle is 1/3 * 2/5=2/15 inches
please mark as brainliest
Completing the square is a method used to solve a quadratic equation by changing the shape of the equation so that the left side is a perfect square trinomial.
The following equation makes more sense to solve it complete squares:
x² + 20x = 52
We have then:
x² + 20x + (10) ^ 2 = 52 + 100
(x + 10) ² = 152
Answer:
The most sense to solve by completing the square is for:
B) x² + 20x = 52
The area of a rectangle is base * altitude, and the perimeter is 2*base + 2*altitude,
base = 10cm and altitude = 7cm
