<u>1/2 e = 1/4</u>
Watch closely. I'll try to go slow:
Multiply each side of the equation by 2 :
<em> e = 1/2</em>
Were you able to follow that OK ?
A=8
b=-5
Substitute in
Mark brainliest please
Answer:
the answer is the first one [3 -12 15 -21]
Step-by-step explanation:
Because 3 times 1 = 3, 3 times -4 = -12, 3 times 5=15, 3 times 7 = -21
because they are in order to get a negative one of them have to be a negative if they both of them where negative it would be positive.
Can you mark me brainliest
Answer:
DC
Step-by-step explanation:
DC
It’s opposite the smallest angle.