Answer:
By the distributive property:
105 + 35m = 35(3 + m)
Answer:
Harry's Earnings from Babysitting
Number of Hours Worked Money Earned (dollars)
5 60
6 72
8
120
Step-by-step explanation:
Brainliest
Answer:
120 feet in total
Step-by-step explanation:
Hi there! I'm glad I was able to help you out!
We are given that one racetrack is 40 yards long in length.
We also know that there are three feet in one yard alone. In order to get the answer to this math problem, all we have to do is multiply 40 by 3, where the 40 represents the amount of yards and the 3 represents the amount of feet IN a single yard.
40 × 3 = 120
Therefore, there are 120 feet in total, in terms of the racetrack's length.
I hope I was able to help you understand this a little bit more! :)
Yes the ladder be safe at this height.
<h3>What is angle of elevation?</h3>
The angle formed by the line of sight and the horizontal plane for an object above the horizontal.
Given:
ladder = 15 ft long.
top of the ladder is 14.2 ft above the ground.
Using trigonometry,
sin x = 14.2/15
sin x = 0.947
x= 71.262°
As, 78 > 71.262°
Hence, it would be safe to use the ladder of 15 ft long.
Learn more about angle of elevation here:
brainly.com/question/21137209
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