X=15. This is the Altitude theorem which is Altitude/Part = Altitude/Other part. In this question you would set up the proportion 9/X = X/25 and multiply cross products to get 225=X^2. Then you undo X^2 by doing the square route of 225 and then you get 15 as the final answer.
Answer:
<h3>5x+10y=100</h3>
Step-by-step explanation:
X+Y = 15
<h3>Sum of two types of question is 15</h3>
x+y-x = -x+15
<h3>y= -x+15</h3>
5(x)+10(y)=100
5x+10y=100
<h3>Total no. if points is 100</h3>
5x+10y-5x=-5x+100
10y= -5x+100
y=5/10x + 100/10
y= -1/2x+10
<h3>Slope intercept form</h3>
(10,5)
I think its C..either C or D delete all the others from the thing.
Answer:
x>-3
Step-by-step explanation:
−3x+6<15
Step 1: Subtract 6 from both sides.
−3x+6−6<15−6
−3x<9
Step 2: Divide both sides by -3.
−3x
−3
<
9
−3
x>−3
1) (w + 7)(w + 11)
2) (w - 7)(w + 6)
