90x^2+15x-30 (hope this helps)
MOKL and mHKJ are vertical angles, so they’re congruent
so mHKJ is also 80°
Answer:
The solution is w=8
Step-by-step explanation:
we have
-2w+4=-12
Solve for w
That means -----> isolate the variable w
Subtract 4 both sides
-2w+4-4=-12-4
-2w=-16
Divide by -2 both sides
-2w/-2=-16/-2
w=8
Answer:19.3
Step-by-step explanation:
96+28=124
6x+8=124
124-8=116
6x=116
116/6
x=19.3
Answer:
750 minutes
Step-by-step explanation:
there are 750 minutes in 12,5 hours hope that helps