-18 because 2 1/4 as an improper fraction is 9/4 then it -8/1 then multiply which is -72/4 and simplified is -18.
A) x = 15m
b) this is written incorrectly you need to fix it
c) 62 + y = 85
Answer: THIRD OPTION.
Step-by-step explanation:
The slope can found by using the following formula:
In this case, in order to find the slope of the given function, we need to choose two points from the table provided in the exercise. Let's choose these points:
We can identify that:
Substituting these values into the formula, we get that the slope of the function is:
This matches with the third option.
Answer:
= 3/2
Step-by-step explanation:
V = 1/3 x area of base x h
So area of base = 3V/h
= 3(12) / 24
= 36/24
= 3/2
Answer:
Length = 5
Width = 21
Step-by-step explanation:
(x)(x + 16) = 105
x^2 + 16x = 105
x^2 + 16x - 105 = 0
(x - 5) x ( x + 21) = 0
x - 10 = 0
x = 5
x + 21 = 0
x = -21
Now that we have the zeroes.
We have to find the most viable one to put in.
Using -21 would not make sense, so we will use 5.
Plug it in:
x = 5
(5) (5 + 16) = 105
5 ( 21) = 105
