10 of the employees are certified mechanics.
Answer: -3/7
Step-by-step explanation:
The first step is to find the slope of the line
y = mx + c where m is the slope of the line
Rearrange the equation and we get
3y = 7x + 7
y = 7x/3 + 7/3
So the slope of the line 7x - 3y = -7 is 7/3
There is another rule that states: The product of the slopes of two lines perpendicular to each other is -1
So, the slope of the line perpendicular to 7x - 3y = -7 is -1/(7/3) = -3/7
Answer:
∠ 5
Step-by-step explanation:
Given;
Which angle number represents ∠ WYU
picture
Solve;
First, we have to find the letters WYU in the picture.
Knowing that, WY is an edge, YU is an edge.
And these two sides intersect at Y.
So you get ∠ WYU. As shown in the figure in the picture, 5 represents
∠ WYU
<em>~Learn with Lenvy~</em>
Answer:
I think it is 1 student per 15 min
Step-by-step explanation:
