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2 years ago

Write in slope-intercept form an equation of the line that passes through the given points (0,-5) and (3,1)

Mathematics

1 answer:

USPshnik [31]2 years ago

3 0

Answer:

y=2x-5

Step-by-step explanation:

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Use repeated subtraction to divide.1÷1/5

Mekhanik [1.2K]

1 - 1/5 = 5/5 - 1/5 = 4/5

4/5 - 1/5 = 3/5

3/5 - 1/5 = 2/5

2/5 - 1/5 = 1/5

1/5 - 1/5 = 0

We can subtract 1/5 from 1 a total of 5 times, so 1 ÷ 1/5 = 5.

7 0

3 years ago

Jackie’s test scores for the first semester are listed below.

jek_recluse [69]

Answer:

The answer is 91

Step-by-step explanation:

90 x 6 = 540

The numbers need to equal 540 all together to make an average of 90.

97 + 86 + 83 + 95 + 88 = 449

540 - 449 = 91

To check:

97 + 86 + 83 + 95 + 88 + 91 = 540

Therefore, the answer is 91

8 0

3 years ago

I need help with geometry shapes

tatyana61 [14]

Where is the picture?

5 0

3 years ago

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Express the radical using the imaginary unit, i

Kipish [7]

Answer:

7i.

Step-by-step explanation:

Note : The given expression must be $\sqrt{-49}$ .

We have to write this radical value in the imaginary value.

The given value can be rewritten as

$\sqrt{-49}=\sqrt{49\times (-1)}$

$\sqrt{-49}=\sqrt{49}\times \sqrt{-1}$ $[\because \sqrt{ab}=\sqrt{a}\sqrt{b}]$

$\sqrt{-49}=7\times i$ $[\because \sqrt{-1}=i]$

$\sqrt{-49}=7i$

Therefore, the required expression is 7i.

8 0

3 years ago

Please help show work please

Lubov Fominskaja [6]

Answer:

Step-by-step explanation

it hard to explain

7 0

3 years ago

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