Answer:
y=0x-1
Step-by-step explanation:
y=0(x)+c
-1=0(7)+c
-1=0+c
C=-1
I'll do the first problem to get you started.
Triangle SRT is a right triangle with the 90 degree angle located at angle RST. This is because segment SR is an altitude of the triangle. Altitudes of a triangle go from a vertex to the opposite side, and they are perpendicular to the opposite side.
The acute angles of right triangle SRT add up to 90 degrees. They are complementary angles.
(angle SRT) + (angle STR) = 90
(4x-8) + (6x+13) = 90 .... substitution
10x + 5 = 90
10x + 5 - 5 = 90 - 5 .... subtract 5 from both sides
10x = 85
10x/10 = 85/10 .... divide both sides by 10
x = 8.5
Therefore the answer is choice A) x = 8.5
Answer:
0.547 in.
Step-by-step explanation:
Volume for a rectangular prism is LxWxH.
--> First turn them into decimals:
* 1/2 = 0.5.
* 7/8 = 0.875.
* 1 1/4 = 1.25.
--> Now use the formula:
* 0.5 x 0.875 x 1.25 = 0.547.
Answer:
Step-by-step explanation:
Given that,
3y=12+2x
To find the x-intercept will set y=0 because, at the intercept of x, the value of y is 0
Then, y=0
3y=12+2x
3(0)=12+2x
0=12+2x
2x=-12
divide both sides by 2
x=-12/2
x=-6
Also, to get the y-intercept, let set x=0, because, at the intercept of y, x = 0
3y=12+2x
3y=12+2(0)
3y=12
Divide both sides by 3
y=12/3
y=4
So, y-intercept 4
Also, the x-intercept is -6
Answer: I say Mike because when you multiply it you end up getting 4 for Mike
Step-by-step explanation:
