Answer:
Step-by-step explanation:
Since the largest triangle is right triangle, the vertical segment is the perpendicular bisector of right angle with vertex at the center of circle.
<u>Then we have</u>
- m∠R + 18° = 90°/2
- m∠R + 18° = 45°
- m∠R = 45° - 18°
- m∠R = 27°
Answer: N= -1
Explanation:
N-11 =3n - 1-8
First, Add the 1-8 so it’s now n-11 =3n -9
Next, collect like terms so now it’s is -2n=-9+11
Lastly, divide both sides by -2 which will leave you with n=-1
Answer:
I think this is right lol
Step-by-step explanation:
f(x)=49+x
Answer: 1/4-(2/3+1/2)
Step-1/4-by-step explanation:
Answer:
90
Step-by-step explanation: