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irga5000 [103]
3 years ago
5

What is 7.3 = y + 2.8​

Mathematics
2 answers:
Ber [7]3 years ago
6 0
It’s 4.5 because a certain app said so
zloy xaker [14]3 years ago
4 0

Answer:

4.5

Step-by-step explanation:

7.3= y + 2.8

Subtract 2.8 from both sides

7.3 = y+ 2.8

-2.8     -2.8

--------------------

y = 4.5

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Use the points form of a line to write the equation of a line thag that has a slope of 2 and passing through the points (-4,3) w
Blizzard [7]

If the equation is passing trough the origin, it will be passing trough the point (0,0). We now for our problem that the equations is also passing trough the point (-4,3). So, our line is passing trough the points (0,0) and (-4,3). To write the equation in slope-intercept form, first, we need to find its slope . To do that we are going to use the slope formula: .

From our two points we can infer that , , , . Lets replace those values in the slope formula:

Now that we have our slope, we can use the slope-intercept formula:

We can conclude that the equation of the line passing trough the points (0,0) and (-4,3) is .

4 0
3 years ago
How do I multiply 24 times 18
Vitek1552 [10]

Answer:

you can either type it into a calculator or you can add 24 18 times and you will get your answer.

Step-by-step explanation:

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3 0
3 years ago
Read 2 more answers
By decreasing each dimension by 1 unit​, the area of a rectangle decreased from 20 square feet​ (on the​ left) to 12 square feet
love history [14]

Answer:

  40% decrease

Step-by-step explanation:

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5 0
3 years ago
HELP MEE PLZZZZ I DON'T UNDERSTAND THIS
Damm [24]

Answer: Choice D.  6.44 \times 10^{-4}

========================================================

Work Shown:

We multiply the coefficients 9.2 and 7 to get 64.4, which is the same as 6.44*10^1 in scientific notation. When multiplying exponential expressions with the same base, we add the exponents

This is what the steps could look like

\left(9.2 \times 10^{-9}\right)\times\left(7 \times 10^{4}\right)\\\\\left(9.2\times7\right)\times\left(10^{-9} \times 10^{4}\right)\\\\\left(64.4\right)\times\left(10^{-9+4}\right)\\\\\left(6.44\times 10^{1}\right)\times\left(10^{-5}\right)\\\\6.44\times\left(10^{1}\times 10^{-5}\right)\\\\6.44\times\left(10^{1+(-5)}\right)\\\\6.44\times 10^{-4}\\\\

The final result is in scientific notation as the coefficient c is restricted such that 0 \le c < 10

7 0
3 years ago
Can anybody solve this for me please?
bija089 [108]

Answer:

B is correct answer 2.264*10⁴

4 0
2 years ago
Read 2 more answers
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