Take into account that commutative property is present for addition and multiplication operations, then, you have:
3+5=5+3 TRUE
3·5 = 5·3 TRUE
The inverse addition of a number consists in adding the same numbers but with opposite signs, then, you have:
2 + (-2) = 0 TRUE
Answer:
t ≤ 11 (or all values 11 or less)
Step-by-step explanation:
8t - 9 ≤ 79
<em>So, I am assuming you are trying to find the value(s) of "t".</em>
Add 9 to both sides.
8t ≤ 88
Divide 8 by both sides.
t ≤ 11
ANSWER
t ≤ 11
The length x of a diagonal support, to the nearest tenth of a foot?
x≈ 13 feet
Cuz I said so
Y=4(0-2)^2-1
y=15
(0,15)
plug 0 for x
0=4(x-2)^2-1
(5/2,0) and (3/2,0)
plug 0 for y
