Answer:
m∠1 = 130°
m∠2 = 158°
Step-by-step explanation:
For the given figure, we have;
The measure of angle m∠1 is given by the exterior angle theorem as the sum of the two opposite interior angles as follows;
m∠1 = 99° + 31° = 130°
m∠1 = 130°
Similarly, the measure of angle m∠2 is given by the exterior angle theorem as the sum of the two opposite interior angles as follows;
m∠2 = 28° + m∠1 = 28° + 130° = 158°
m∠2 = 158°.
N+3=7. To find n, you need to have it by itself, so you can do that by subtracting 3 on both sides, so it would look like: n+3-3=7-3. Then you have n=4.
64 cookies......12 broke......64 - 12 = 52 were perfect
24 more were baked.....all of them were perfect
total perfect cookies : 52 + 24 = 76 <==
Answer:
4) 23.3
5.1) 22.2
5.2) 0.045
Step-by-step explanation:
4) minutes per worksheet = minutes/ worksheets
2 hours and 20 minutes = 120 minutes and 20 minutes = 140 minutes.
6 worksheets in total so:
140/6= 23.333.. (23.3 bar)
5) same thing
total km per total liter = total km divided by total liter= km/l
200/9= 22.22.. ( 22.2 bar)
5.2) same thing but opposite
total liter of total km= l/km = 9/200 = 0.045
