Answer:
I think its 0 or undefined
Step-by-step explanation:
I think its not a right triangle because of the cm.
Answer:
$15 per book
Step-by-step explanation:
Ciara had a $60 gift card, and she spends it on the books. The books are all the same price, so you can divide. 60/4=15
Hope it helped you. :)
Parallel lines have the same slope
The equation of the line is: 
The equation is given as:

The slope intercept form of an equation is:

Where:

By comparison,

The line is said to be parallel to
.
This means that the line has a slope of 
The equation of the line is then calculated as:

Where:

So, we have:

Substitute values for m, x1 and y1


Open brackets

Hence, the equation of the line is: 
See attachment for the graphs of
and 
Read more about equations of parallel lines at:
brainly.com/question/402319
Answer:
Step-by-step explanation:
1) If
is needed to cover
than we need 3 more:
: 