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3 years ago

On the grid, draw graphs of y=x+2 and x+y=3

Mathematics

2 answers:

ANTONII [103]3 years ago

6 0

Answer:

The image shows the answer and below I will explain more about it.

Step-by-step explanation:

To draw a line all you need is two points on the graph, and people mainly use the coordinates of the y and x intercepts to draw it (when x=0 and when y=0)

so for these questions all we do is:

y=0+2 (we are putting x=0 into the equation)

y=2, x=0 so this is the first of our set of coords:

0=x+2

x=-2 y=0 (we are putting y=0 into the equation)

so all you do is plot these in and draw a line which passes between both,

now just repeat for the other one :)

masya89 [10]3 years ago

4 0

Try getting a graphing calculator they help a lot

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Please help! writing in terms of i

Rina8888 [55]

Given:

The term is $\sqrt{-80}$ .

To find:

The simplified form of the given term in terms of i.

Solution:

We have,

$\sqrt{-80}$

It can be written as:

$\sqrt{-80}=\sqrt{80\times (-1)}$

$\sqrt{-80}=\sqrt{80}\times \sqrt{-1}$

$\sqrt{-80}=\sqrt{16\times 5}\times i$ $[\because \sqrt{-1}=i]$

On further simplification, we get

$\sqrt{-80}=\sqrt{16}\times \sqrt{5}\times i$

$\sqrt{-80}=4\times \sqrt{5}\times i$

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3 years ago

The fraction 32/3 is between which two numbers 9 and 10, 10 and 11, 11 and 12, 8 and 9

sasho [114]

Answer:

The fraction is between 10 and 11

Step-by-step explanation:

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3 years ago

(y + x) ÷ 2 + x; x=1, y=1

ycow [4]

(1 + 1) ÷ 2 + 1 answer is 2.

Here are the steps.

1. Reduce 1 + 1 to 2 ( 2 ÷ 2 + 1).

2. Reduce 2 ÷ 2 to 1 ( 1 + 1).

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3 years ago

The value of an antique car is modeled by the function V(x)=107,000(1.009)^

drek231 [11]

To get a percent rate, let the value of the car based on two consecutive years. The variable x represents a year. You can set any two numbers of year as long as they are consecutive; say x = 0 and x = 1.

Use the calculator to get instantly the values of V(x).
For V(x = 0)
V(x = 0) = 107,000(1.009)^[2/3(0)] = 107,000

For V(x = 1)
V(x - 1) = 107,000(1.009)^[2/3(1)] = 107,641

Another way of getting the percentage between two values is called the "relative change."
(107,641 - 107,000) / 107,000 = 0.0060 = 0.60%

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3 years ago

What is an example of a commutative property

pochemuha

Answer:

B. -13 + 27 = 27 + (-13)

Step-by-step explanation:

HOPE IT HELPS YA

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3 years ago

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