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3 years ago

What is the distance between four -7 and -5 -7

Mathematics

1 answer:

ycow [4]3 years ago

8 0

Answer: 9

Step-by-step explanation: Since the distance between these is only horizontal, it is easy to find. 4 + 5 = 9

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How many variable terms are in the expression 3x3y + 5x2 + y + 9?

Ratling [72]

Three variable terms appear in this expression. Although 9xy has two variables, they combine to make one term.

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7 0

4 years ago

Graph the line y = 2x - 5

Papessa [141]

Answer:

The Explanation is below with attachment.

Step-by-step explanation:

For the line y = 2x - 5

For Drawing a line on a graph we require minimum two points, but we will plot three points.

Here you can take any random value for X so that the corresponding Y value you will get.

So, put x = 0, in the equation we will get

$y = 2(0) - 5\\\therefore y = -5\\\therefore Let\ A(0,-5)$

Similarly,

Put x = 1 we will get,

$y= 2(1)-5\\\therefore y =-3\\\therefore Let\ B(1,-3)$

Again,

Put x = -1 we will get,

$y= 2(-1)-5\\\therefore y =-7\\\therefore Let\ C(-1,-7)$

Now we have three points say point A (0,-5)), point B (1.-3) and point C (-1,-7)

See the graph below

7 0

4 years ago

A unit rate is a value compared to how many units

Aloiza [94]

Answer:

When rates are expressed as a quantity of 1, such as 2 feet per second or 5 miles per hour

Step-by-step explanation:

Ex: If you have a multiple-unit rate such as 120 students for every 3 buses, and want to find the single-unit rate, write a ratio equal to the multiple-unit rate with 1 as the second term.

120/3 = 40/1

The unit rate of 120 students for every 3 buses is 40 students per bus. You could also find the unit rate by dividing the first term of the ratio by the second term.

8 0

3 years ago

Given that 5 x − 8 y = 32 Find x when y = 1

Alona [7]

Hello there!

5x-8(1)=32

5x-8=32

5x=32+8

5x=40

x=8

Brainliest?

6 0