I believe your answer is going to be C.
Answer:
of Example 6
5 and 14
Step-by-step explanation:
IN EXAMPLE 6
Opposite angles are equal so you equate the first one like this
3x + 20 = 10x - 15
15 + 20 = 7x
35/7 = x
x = 5
In next question b
It is a straight line thus it's 180°
so 4n + 22 +8n -10 = 180
12n + 12 = 180
12n = 180 - 12
n =168÷ 12
n = 14
Congratulations on posting the figure.
Area is (1/2) * base * height, here
Area = (1/2) (21) (18) = 9*21 = 189
Answer: 189 sq yds
<span>55 km/h converted to miles per hour:
ANSWER: </span>34.1754 miles per hour
hope i helped!
good luck on your homework!
It would be C. Because It has four straight lines, like a polygon.
