Step-by-step explanation:
(4z +9) + ( 9y - 2) =180
4z + 9y = 173 ....... Equation 1
The angles of triangle = 180
We miss one angle and in opposite of that angle is 135 so
( 5y +5 +4z +9)+135 = 180
5y + 4z + 149 = 180
5y + 4z = 31 ....... Equation 2
Subtract between two equations 1 & 2
4y = 142
y = 142/4
y = 35.5
Answer: 48 ounces in 3 pounds (16 ounces to a pound)
This would depend on if we assume this is constant or exponential growth. If it is linear then it would be:
600=3m+300
300=3m
100=m
A=100d+300
A(12)=1500 mi^2
If it is exponential:
600=300r^3
2=r^3
r=2^(1/3)
A=300(2)^(d/3)
A(12)=4800 mi^2
Answer:
85
Step-by-step explanation:
Answer:
(x - 3) (x - 9) thus D:)
Step-by-step explanation:
Factor the following:
x^2 - 12 x + 27
The factors of 27 that sum to -12 are -3 and -9. So, x^2 - 12 x + 27 = (x - 3) (x - 9):
Answer: (x - 3) (x - 9)