Answer:
Umm, ahem...uhhh
Hold up a sec lemme calculate this..
Umm..ahem,
The answer is.....what the person on the top said o-o
C = 125
Step-by-step explanation:
Since a straight line is 180 degrees. We can conclude that:
10x + 15 + 5x = 180
And that:
C = 10x + 15
First we need to find the value of x to find C. So,
15x + 15 = 180
- 15 -15
15x = 165
15x/15 = 165/15
x = 11
So now, we need to substitute the values of x into C and solve it.
C = 10(11) + 15
= 110 + 15
= 125
Answer: A. a = -12 B. b = 4 C. c = -1
a negative times a negative is a positive
a negative time a positive is negative
Multiply
Simplify
Answer: 4.08x2
