Select 5 students from 20
means 20P5
<span>=1860480</span>
Answer:
Step-by-step explanation:
We want the equation of a line that is parallel to which also passes through (-7, 1).
Since the new line is parallel, it must have the same slope as the original line.
The slope of the original line is 6.
Hence, the slope of our new line must also be 6.
We know that the slope is 6.
And it passes through the point (-7, 1).
So, we can use the point-slope form:
Where m is the slope and (x₁, y₁) is a point.
Substitute:
Simplify:
Distribute:
Add 1 to both sides. Hence, our equation is:
Answer:
X= 67.25
Step-by-step explanation:
4x-35=234
Add 35 to both sides
4x= 269
Divide both sides by 4
X= 67.25
Answer:
<em><u>-15h-8</u></em>
Step-by-step explanation:
-2(1.5h+5)-4(-0.5+3h)
= -3h -10 +2-12h
=-15h-8
Answer:
h = √(7.5² - 2.1²) = 7.2 m
Step-by-step explanation: