<span>X(5)=45, please rate 5 stars and mark as brainliest and say thanks. Hope this helps</span>
Step-by-step explanation:
The centroid divides the length of each median in 2:1 ratio.
The length of the part between the vertex and the centroid is twice the length between the centroid and the mid-point of the opposite side.
When CD is the median, C is the vertex and D is the midpoint of AE.
CG = 2 × DG
6.5= 2(3x- 11)
6.5 = 6x -22
6x= 6.5+22
6x= 28.5
x= 28.5/6
x= 4.75
optionB
Answer:
f(x) = -2x + 11
Step-by-step explanation:
okay so if f(-2) = 15 and f(1) = 9
i used desmos to picture it and i got f(x) = -2x + 11
because f(-2) = -2(-2) + 11 = 4 + 11 = 15 so f(-2) = 15
and f(1) = -2(1) + 11 = -2 + 11 = 9 so f(1) = 9
Lets put the equation into slope intercept form
y+2=-3(x-5)
y+2=-3x+15
subtract 2 from both sides
y=-3x+13
The formula for slope intercepts form is
y=mx+b where m=slope and b=y-intercept
So -3 is the slope
Answer=-3
The answer is D
V= w h l =5.25 times 4 times 12.5 = 262.5 or 262 1/2 in3
