122 degrees. You add both angles and subtract from 180 because all triangles equal 180 degrees
Answer:
Step-by-step explanation:
13
130/10= 13
or less
Answer:
700 pages
Step-by-step explanation:
I first found out how many pages were in 1% so I divided 28 by 4.
I got 7 so I multiplied it by 100 and 700 was the answer.
Basically:
28÷4 = 7
7 x 100 = 700
I hope that kinda made sense!
Answer:
53 degrees
Step-by-step explanation:
Angle N = angle E
because angle made by joining end points of same chord on circumference are always equal.
so angle E = 37
Angle D = 90 ( because angle made by diameter on circumference is 90 degrees)
Now in Triangle DEC. Sum if all the angles of triangle us 180
Angle D + angle E + ? = 180
37 + 90 + ? = 180
127 + ? = 180
? = 180 - 127
? = 53 degrees
Answer:
<u>63 km</u>
Step-by-step explanation:
<u>Given</u> :
- Speed = 315 km/h
- Time = 12 minutes
<u>Solving</u> :
<u>Convert minutes into hours so that the units are </u><u>equal</u><u>, otherwise your answer will not be correct.</u>
- There are 60 minutes in an hour
- Therefore, 12 minutes is equal to :
- 12/60 hours
- 1/5 hours
- 0.2 hours
<u>Calculating distance</u>
- Distance = Speed x Time
- Distance = 315 km/h x 0.2 h
- Distance = <u>63 km</u>
