Answer:
<A = 62
Step-by-step explanation:
<A and <B add up to 90 degrees. Definition of Complementary.
<A + <B = 90
(6x - 4) + (x + 17) = 90
7x + 13 = 90
7x = 77
x = 11
<A = 6x - 4
<A = 6(11) - 4
<A = 66 - 4
<A = 62
Answer:
−5c5−15a−25b+10
Step-by-step explanation:
13+2−5−15a−25b−5c5
=13+2+−5+−15a+−25b+−5c5
Combine Like Terms:
=13+2+−5+−15a+−25b+−5c5
=(−5c5)+(−15a)+(−25b)+(13+2+−5)
=−5c5+−15a+−25b+10
Answer:
=−5c5−15a−25b+10
Answer:
3
Step-by-step explanation:
look at the numbers, check how far apart they are.
Answer:
84 cars
Step-by-step explanation:
the the ratio is 7 to 2. There were 108 vehicles. 108/ 9=12
12 x 7= 84.... or at least that's how I think of it.
Answer:
Step-by-step explanation:
Consider polynomial 
If x=-2 is its zero, then you can divide the polynomial 
by 
and get
If x=-1, then the polynomial can be rewritten as
The quadratic polynomial has roots
Then the polynomial has zeros
