<span>1. </span><span>Fiona drives 60 miles per hour on
the Highway
And drives 30 miles per hour on the City.
She got a total of 312 hours in the highway and 112 hours in the city
Find the average speed of Fiona:
Formula of Speed
=> S = d / t
Let H be the distance in Highways
and Let C be the distance in City
=> H = 60 x 312
=> H = 18 720
=> C = 30 x 112
=> C = 3360
=> Total distance = 18 720 + 3 360
=> 22 080 miles
Let’s find the total time
=> H + C
=> 312 + 112
=> 424 hours
Speed = 22 080 / 424
S = 52.1 miles per hour
</span>
<u>Statement:</u>
Two angles are supplementary. One angle measures 2x, and the other angle measures 3x - 15.
<u>To </u><u>find </u><u>out:</u>
The equation to find the measure of each angle.
<u>Solution</u><u>:</u>
- Supplementary angles are angles which sum up to 180°.
- While, complementary angles are angles which sum up to 90°.
- Here, the sum of the two angles, i.e., 2x and 3x - 15, should be 180°.
- So, the equation will be: 2x + 3x - 15 = 180°.
<u>Answer:</u>
2x + 3x - 15 = 180°
Hope you could understand.
If you have any query, feel free to ask.
To find how much is 48% of 50:
(48 x 50) / 100
2,400 / 100
24 goals where scored by Eileen.
Hope it helped,
Happy homework/ study/ exam!
