Answer:
The answer that makes the most sense is C
Step-by-step explanation:
Yes, Mack dropped the ball and it fell 42 feet, but it ended at the ground. Please correct me if I'm wrong, hopefully you get a good grade <3
Answer:
Step-by-step explanation:
Take this one thing at a time...baby steps to help us keep our sanity. Math does tend to drive a person around the bend...
The first term is the tricky one. If the exponent is negative, it can be rewritten as a positive by putting whatever the exponent is on under a 1. For example:
So we'll use that to make this simpler.
Squaring that negative makes it a positive, so we can rewrite as
which simplifies to
What we have there is a fraction over a fraction; namely:
and the rule for that is to bring the bottom fraction up, flip it and multiply:
× which is 4.
Now for the second part. All we are doing here is squaring that fraction. Remember that squaring a negative makes it a positive, so
. Now we'll put these together to get the sum
and with a common denominator of 4, this becomes
and that equals
, the seond choice down.
The answer is most likely C. A relation that is a function because that is a function graph below. So the answer is C.
Answer: -1.9f - 21
Step-by-step explanation:
Combined the like terms.
Correct me if I am incorrect.
Answer:
a = 23
b = 10
Step-by-step explanation:
The general formula is
y = 3x + 5
Just to check, let x = 2
y = 3*2 + 5
y = 6 + 5
y = 11
And a confirmation check
x = 3
y = 3*3 + 5
y = 9 + 5
y = 14
So for a
x = 6
y = 6*3 + 5
y = 18 + 5
y = 23
For b, you know y
35 = 3x + 5
<u>- 5 -5 </u> Subtract
30 = 3x Divide by 3
30/3 = 3x/3
x = 10