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Daniel [21]
3 years ago
7

How do you multiply ​

Mathematics
2 answers:
sergiy2304 [10]3 years ago
7 0

ok so an equation like 2x3 is the same as 2+2+2.

ohaa [14]3 years ago
4 0

Answer:

lets say you where multiplying by 2

2+ 2=4 so that would mean 2x2 is 4

and so on and so on

Step-by-step explanation:

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By the distributive property:

105 + 35m = 35(3 + m)

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3 years ago
A racetrack is 40 yards long. How many feet is that?
Xelga [282]

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! :)

6 0
3 years ago
Read 2 more answers
Joshua has a ladder that is 15 ft long. He wants to lean the ladder against a vertical wall so that the top of the ladder is 14.
Ne4ueva [31]

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

#SPJ1

3 0
2 years ago
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