2 answers:
Answer:
a
Step-by-step explanation:
1: y+10°+2y+50°=180°
2:3y+60°=180°
3:3y=120°
4:y=40°
<h3>
<u>Answer</u><u>:</u></h3>
40°
<h2>
<u>Step–</u><u>b</u><u>y</u><u>–</u><u>s</u><u>t</u><u>e</u><u>p</u><u> </u><u>explana</u><u>tion</u><u>:</u></h2>
Sum of interior angles in a triangle = 180
:. 2y + y + 10 + 50 = 180
→ 3y + 60 = 180
+60 crosses over, and we have:
3y = 180 — 60 → 3y = 120
At this juncture, we divide by the coefficient of y, as shown below↓

Then, we have:

:. <u>4</u><u>0</u><u>°</u> is our final answer.
<h3>
<u>I</u><u> </u><u>hop</u><u>e</u><u> this</u><u> helps</u></h3>
You might be interested in
Answer: 14
Step-by-step explanation: just go to the opposite side of the interger and plz Brainlest would be much appreciated.
Answer:
Step-by-step explanation:
f(2x-3)
-(2x - 3) + 5
-2x + 3 + 5= -2x + 8
answer is A
Answer:
45km
Step-by-step explanation:
Given data
Average Speed= 15km/h
Time = 3 hours
Required
The distance traveled
Speed= distance/time
Distance= speed*time
Distance= 15*3
Distance= 45km
Hence the lower bound of the distance is 45km
19/100
24/100
845/100= 8 45/100
3/4
Answer:
tan(9pi/12) = 0.041146549
Step-by-step explanation: