C, because they are all below 90, which is a right angle, and acute angle means less than 90 degree angle, and above 90 degree angle is an obtuse angle.
This is my knowledge, so I might be wrong, but, I am 90% sure I'm right.
Glad I could help, and good luck :)
i know its probably to late but for those of you looking for the answer
THE ANSWER IS: the last graph
i just took the test
Answer:
a = 16
Step-by-step explanation:
6 = a/4 + 2
Switch sides.
a/4 + 2 = 6
Subtract 2 from both sides.
a/4 = 4
Multiply both sides by 4.
a = 16
If you would like to know the solutions to the quadratic equation, you can find this using the following steps:
3 * (x - 4)^2 = 75
3 * (x^2 - 8x + 16) = 75 /3
<span>x^2 - 8x + 16 = 25
</span>x^2 - 8x + 16 - 25 = 0
x^2 - 8x - 9 = 0
(x - 9) * (x + 1) = 0
1. x = 9
2. x = -1
The correct result would be <span>x = −1 and x = 9.</span>
Answer:
y and x stay constant
Step-by-step explanation:
here we are increasing about 2 units from both the end so the difference between x and y negative 2 increament and positive 2 increment will make change as propotionally .so the answer y increases as x increase even the slope wont change
