Answer:
2<r
Step-by-step explanation:
Since they are the winning team, that means they scored more runs than the losing team. Thus, r will always be greater than 2.
Answer:
27.8°
Step-by-step explanation:
The mnemonic SOH CAH TOA reminds you that the relationship between the angle and the relevant sides of the triangle is ...
Cos = Adjacent/Hypotenuse
In this case, the hypotenuse of the triangle is the length along the road; the distance parallel to the ground is the side adjacent to the angle of depression. So, you have ...
cos(angle) = (23 mi)/(26 mi)
angle = arccos(23/26) ≈ 27.8°
The angle of depression is about 27.8°.
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<em>Comment on the road</em>
The grade on such a road is about 53%. A road with an 8% grade for any distance is considered marginally safe for trucks. A 53% grade for 26 miles would wear out the brakes in no time.
The elevation drop on this road is about 12 miles, or more than 64,000 feet. The highest mountain on Earth is less than half that height, so this must be on a different planet.
Answer:
x = 18
Step-by-step explanation:
5(x - 8) = 50
Divide both sides by 5.
x - 8 = 10
Add 8 to both sides.
x = 18
Here ya go answer down below
Answer:
5.1 hours
Step-by-step explanation:
Given that :
Naomi:
Time taken = 9hours
Rate = 1/9
Ramona :
Time taken = 12 hours
Rate = 1/12
Working together :
Time. Taken = 1 / (sum of their rates)
Time taken = 1 / (1/9 + 1/12)
L. C. M of 9 and 12 = 36
Sum up f their rates :
(4 + 3) / 36 = 7/36
Time taken = 1 / (7/36)
= 36 / 7
= 5.142 = 5.1 hours
