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earnstyle [38]
3 years ago
9

Yall answer this :) -- super ez

Mathematics
1 answer:
Over [174]3 years ago
3 0

Answer:

40

Step-by-step explanation:

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Which equation represents a line that passes through (–2, 4) and has a slope of ?
dimulka [17.4K]

Answer: the answer is y - 4 = (x + 2)


Step-by-step explanation:


7 0
2 years ago
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Last week, it rained g inches. This week, the amount of rain decreased by 5%. Which expressions represent the amount of rain tha
dybincka [34]

Answer:

The correct answers are:

0.95g

g - 0.05g

(1 - 0.05)g

Step-by-step explanation:

Amount of last week's rain = g inches

this week = 5% decrease on last week's amount

5% of last week's amount = 5/100 × g = 0.05g

∴ This week's amount of rain = 0.05g decrease

∴ Amount of rain this week = (Amount of rain last week) - 0.05g

∴ Amount of rain this week = g - 0.05g

This can be simplified by factorizing the common term "g"

g - 0.05g = g(1 - 0.05) = 0.95g

4 0
2 years ago
leandra has 40 coins that total 7.15 all of her coins are dimes,d, and quarters,q, which system of equations models this situati
navik [9.2K]

Answer:

40 = d+q

7.15=0.10d+0.25q

there are 19 dimes and 21 quarters.

3 0
3 years ago
Find the gradient of the function at given point. f(x,y)=ln(x^2+y^2)
N76 [4]
\nabla f(x,y)=\left\langle\dfrac{\partial f}{\partial x},\dfrac{\partial f}{\partial y}\right\rangle=\left\langle\dfrac{2x}{x^2+y^2},\dfrac{2y}{x^2+y^2}\right\rangle

You didn't provide the "given point", but I assume you're capable of plugging it in.
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A horse gallops 16 miles in 2 hours. How many hours would it take the horse to gallop 40 miles?
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Step-by-step explanation: <em>Divide 2 by 16 to get how many hours it takes to run 1 mile. Then multiply that number by 40 to get how many hours it would take run 40 miles.</em>

3 0
3 years ago
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