Answer:
52.8988%
Step-by-step explanation:
Add the bach degrees together and divide it by the total number of degrees
Answer: v(t)= 2(t-3)^2-32
-32 thousand dollars
Step-by-step explanation:
Did the quiz
Answer:

Step-by-step explanation:
we know that
If two lines are perpendicular
then
the product of their slopes is equal to minus one
so

Step 1
Find the slope of the given line
we have

the slope of the given line is equal to

Step 2
Find the slope of the line perpendicular to the given line


Step 3
Find the equation of the line into slope intercept form

we have


substitute and solve for b



The equation of the line is equal to

Total is 180
m+j=180
m has 3 times j
m=3j
sub 3j for m
3j+j=180
4j=180
divide both sides by 4
j=45
sub
m=3j
m=3(45)
m=135
mary has 135 coins