Answer:
A and E
Step-by-step explanation:
x² = 81
~Take the square root of both sides
x = ±9
Best of Luck!
Answer:
Hi there!
The answer to this question is: D and C
-6.1, -5
Step-by-step explanation:
The number negative 6.1 is smaller than negative 4.8 this same goes with negative 5
Answer: I would say 45 degree angle
Step-by-step explanation:Hypotenuse, opposite, and adjacent. In a right triangle, the hypotenuse is the longest side, an "opposite" side is the one across from a given angle, and an "adjacent" side is next to a given angle.
<span>r = 300+y , b= 2*r
b=2(300+y)
b= 600 +2y
2y = b - 600
y = b/2 - 300</span>