Answer:
x = 14
Step-by-step explanation:
The angles with the measures (x+12) and (3x-16) are vertical, which makes their measures equal.
x+12 = 3x-16
On both sides, subtract 3x and subtract 12 to get this.
-2x = -28
Divide by -2.
x = 14
One plus one equals 2 let me know if you need more help
Answer:
-25
Step-by-step explanation:
i got -25. i just used a calculator
Since tom has twice as much as peter and peter has half as much as Mary this shows that Tom and Mary have the same amount
Tom=$6
Mary=$6
Peter=$3
B^2 - 4ac =
b=-5
a=-1
c=2
So then it equals =
(-5)^2 - 4(-1)(2)
-5^2 = Equals 25
the power of 2 is multiplying the same number it's powering. Two negatives = a positive. so 5x5 = 25.
4 x -1 x 2 = -8
4 x -1 = -4 and -4 x 2 = -8.
25 - (-8) = 33
