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3 years ago

What is 0 + y, when y = -12

2 answers:

5 0

<h2>0 + y = -12</h2><h2 /><h3>All we have to do is substitute -12 in for y.</h3><h3> </h3><h3>0 + -12 = -12 </h3><h3 /><h3>Remember that adding -12 is the same thing as subtracting 12 so it could also read</h3><h3 /><h3>0 - 12 = -12</h3>

yaroslaw [1]3 years ago

3 0

Answer:

-12

Step-by-step explanation:

Substituting, we get 0 - 12, Which is simply -12

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X = arcsin(32/58)

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Convert 330 meters per second (m/s) to kilometers per minute (km/min). A) 1.98 x 10^1 km/min B) 1.98 x 10^-1 km/min C) 1.98 x 10

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3 years ago

One of the numbers increased by 10. How did the average of the two numbers change?

bezimeni [28]

Hello from MrBillDoesMath!

Answer:

The average is increased by 5

Discussion:

Let x be one number and y the other number.

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4 years ago

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Nick and June win some money and share it in the ratio 4:5. Nick gets £40. How much did June get?

sineoko [7]

Answer:

June gets $\£50$

Step-by-step explanation:

Let

x ----> amount of money Nick gets

y ----> amount of money June gets

we know that

$\frac{x}{y}=\frac{4}{5}$ -----> equation A

$x=40$ ----> equation B

solve the system by substitution

substitute equation B in equation A

$\frac{40}{y}=\frac{4}{5}$

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4 years ago

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First, write it as an equation

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hope i helped :D

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3 years ago

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