Answer:
x=22
Step-by-step explanation:
To find the x value, you need to use reverse PEMDAS (or GEMDAS as I've seen some people call it)
First, you subtract 4 from both sides of the equation. This should give you:
1/2x=11
Then, you divide 1/2 on each side. Although it's easier to multiply 2 on each side instead. This will give you.
x=22
Answer:
interior angle (2)= 70
interior angle (3)= 60
Step-by-step explanation:
<u>Given</u><u>:</u>
exterior angle=120°
interior angle (1)=50°
<u>Required</u><u>:</u>
interior angle (2)=?
interior angle (3)=?
<u>Formula</u><u>:</u>
exterior angle=interior angle (1) + interior angle (2)
<u>Solution</u><u>:</u>
exterior angle=interior angle (1)+ interior angle (2)
120°=50°+interior angle (2)
120°+50°=interior angle (2)
70°=interior angle (2)
interior angle (3)= 180°-interior angle (1)- interior angle (2)
interior angle (3)=180°-50°+70°
interior angle (3)=180°-120°
interior angle (3)= 60°
<u>Theorem</u><u>:</u><u> </u>
Theorem 1.16
The measure of an exterior angle of a triangle is greater than either of the measures of the remote interior angles.
Hope this helps ;) ❤❤❤
Answer:
n = 3
Step-by-step explanation:
Ratio from Triangle A to Triangle B is 2:1.
n+2 = 5
n = 3
Answer:
this is a trapezoidal prism
Answer:
for what
Step-by-step explanation:
