Answer:
1.
a = 112
b = 68
c = 68
2.
a = 127
3.
a=35
b=40
c=35
d=70
4.
a= 30
b=70
c = 30
d=70
e = 130
I'll help you with the rest later
Step-by-step explanation:
a = 112 because of allied angles rule
b and c = 68 because of angles at a point
360-112-112 ÷2
2. a = 127 because of angles on a straight line rule.
180-38-15
3. d= 70, vertically opposite angle
using angles on a straight line, 180 - 70 - 40 ÷ 2
we now have the two angles and because they are vertically opposite a and c = 35
b = 40 because of vertically opposite angles
4. a=30 because 90-70
since a=30, take 90 - 30 to get b, 70
d= 70, vertically opposite angles
e = 130 because a+b+c, vertically opposite angles
Answer:
d its d :)
Step-by-step explanation:
i already did that
Answer: 8^2 18^2
Step-by-step explanation: The way that you figure out the power is by multiplying the 4x2=8 than the 9x2=18 than you raise them both to the second power.
Answer:
x=54°
Step-by-step explanation:
x+36°=90°
x=90°-36°
x=54°
<em><u>HOPE IT HELPS U </u></em>
<em><u>HAVE A GREAT DAY</u></em>
Answer:
12 CD's
Step-by-step explanation:
61.95=19.95+3.50(x) subtract 19.95
42=3.50x divide by 3.50
x=12
