6√5 + 3√6 = 6√5 + 3√6 [cannot be simplified]
; roots do not contain any perfect squares, and the roots are not similar.
6√5(3√6) = 18√30 [can be simplified]
; although roots do not contain any perfect squares, the product rule can be applied to create a singular expression.
Answer:
B. 140 in^2
Step-by-step explanation:
A = 1/2(b1 +b2)(h)
=1/2(15 + 4 + 15 + 6)(7)
=1/2(40)(7)
= 140 in^2
Answer:
4
Step-by-step explanation:
Area of a triangle = bh/2
B = 2h
16 = 2h × 2/2
h×2 = 16
2h = 16
* put a square root on both sides then u will get the answer which is
Height of the triangle = 4
In this situation you would add 9 to the other side of the inequality 2/5x < 9/10+9
2/5x< 9.9
:)