Answer: 90°
Step-by-step explanation:
Angle b is vertical to the angle that has a measure of 90°
The sum of 3/5 and 1/10 is 7/10.
x² - 4x - 12 = 0
Factor the left side: (x + 2) · (x - 6) = 0
The equation is true if either factor is zero.
If (x + 2) = 0 then x = -2 .
If (x - 6) = 0 then x = 6 .
Answer:
Barb is correct she won by 10 points
Darius's=480
Barb=490
Answer:
y= 15
Step-by-step explanation:
Y= Kxz
y=6 x=1/2 z=6
15= K (1/2) (6)
15= K (3)
K= 5
SO
y= (5) (1/2) (6)
Y= 15
