Answer:
A.
Step-by-step explanation:
When you substitute the coordinates to its corresponding variables, you can compare that answer choice A. is accurate compared to the other answer choices.
Answer:
The exponential equation is 2^-5 = 1/32
Step-by-step explanation:
When rewriting the equation, we always take the base (2) and raise it to the answer (-5). Then we set that equal to the term (1/32)
2^-5 = 1/32
The simple way of calculating a perimeter is to add all of the sides.
For a rectangle this would equal 2 x length + 2 x width
P = 2(6x + 3) + 2(-2x - 5)
= 12x + 6 - 4x - 10
= 8x - 4
At a higher level both the length and width must be greater than zero (= zero is a trivial rectangle)
6x + 3 > 0
6x > -3
x > -0.5
-2x - 5 > 0
2x + 5 < 0 (multiplying by -1 reverses the inequality)
2x < -5
x < -2.5
This rectangle cannot exist as x cannot be < -2.5 and > -0.5 at the same time!
2:3
it was originally 8:12, but it has to be simplified. 2/3 can also work as an answer.
