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monitta
3 years ago
9

Question 5 of 8 In arithmetic, variables look like Answer here SUBMIT

Mathematics
1 answer:
Musya8 [376]3 years ago
6 0

Answer:

In arithmetic, variables look like letters.

Step-by-step explanation:

As we know that Mathematical arithmetic deals with numbers and certain properties with them.

Some of the main properties between numbers are as follows:

  • Addition
  • Subtraction
  • Multiplication
  • Division

Variables do not remain constant, so we basically assign a number to a variable with an equal operator denoted by '='.

For example, let us assume a variable x being equal to 7. so it can written as:

x = 7

Let suppose the value of the variable x=7 changes to x=10, then the new value will be:

x = 10

Therefore, the correct answer is:

In arithmetic, variables look like letters.

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Answer (Note: the bold are answers):

First question answer:

Point = (3,1)

Slope = 3

y = 3x + b

(1) = 3(3) + b

1 = 9 + b

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-8 = b

y = 3x - 8

The second question answer:

y = mx + b

Get two points:

(3,-7) and (4,-11)

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m = -4 / 1

m = -4

b = + 3

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See if this will help,

https://www.pmschools.org/site/handlers/filedownload.ashx?moduleinstanceid=701&dataid=3612&FileName=2015%20triangle%20proofs%20answers.pdf



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A right cylinder has a radius of 2 units and height of 5 units. What is the volume of the cylinder? Round to the nearest tenth.
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Hi,

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•It was nice to help you, Bellalocc!

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