The height of the mast in his sketch is 5 inches
He should expand the 1/4 on the barker (x+12) then he will have 1/4x+3 = 2 then he should subtract the 3 from the 2 meaning he will be left with 1/4x = -1 and then he should multiply the left hand side and the right hand side with 4 in order to get rid from the 1/4 so the answer is x = -4
Answer:
D
Step-by-step explanation:
A function is valid if each x input has a different y counterpart
In picture D both 3 and 5 repeat --> (3,2)(2,6) and (5,6)(5,8)
This would create an undefined line that would fail the vertical line test (multiple x values on one y value)
Hey!
So, since the question says the sum of 9 and -16, we'll start by solving that first.
<em>New Equation :</em>
9 + ( -16 ) = ?
<em>Solution {New Equation Solved} :</em>
9 + ( -16 ) = -7
Next, the question says to increase it by 4. So that means we'll add it.
<em>New Equation :</em>
-7 + 4 = ?
<em>Solution {New Equation Solved} :</em>
-7 + 4 = -3
<em>So, this means that the solution to the problem that is the sum of -9 and -16 increased by 4 is</em> -3.
Hope this helps!
- Lindsey Frazier ♥
Answer:
w= 8,1
Step by step:
w/9= 0.9
the 9, instead of dividing in becomes a multiplication, which you will multiply with 0.9, which is the answer
which goes like...
w/9 = 0.9
w = 0.9 x 9 = 8,1
And then we check it if it's true
8,1 / 9 = 0.9
And it is