Answer:
I think the answer is 7.5
Step-by-step explanation:
Answer:
angle 2 is 43 as the opposite side of the angle is always equal angle 1 and 3 are:
step 1
43+43=86
step 2
360-86=274
step 3
274÷4=68.5
we subtracted 86 with 360 because 360 is the sum of all the angles we then divided the answer by 2 as we were suppose to find two angles angle 1 and 3 are opposite angles so they both will be same
hope this information helps u :)
Answer:
B, 6 x 30
Step-by-step explanation:
Because that's the only answer.
Step-by-step explanation:
X-2=0 or x+10=0
X=2 or x=-10
Two roots