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3 years ago

Given the ordered pair (3,y), what value of y would make the ordered pair a solution of the equation 4x-2y=24

Mathematics

1 answer:

Lerok [7]3 years ago

8 0

4x-2(3)=2y
4x-6=24
12-2(-6)=24
y=-6
12+12=24

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Que numero que elevado al cubo da -125?

Kruka [31]

Answer:

-5

Step-by-step explanation:

Make:

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3 years ago

Lois jumped 270 times in 6 hours. At that rate, how many times would she jump in 4 minutes?

trapecia [35]

Since Louis jumped 270 times in 6 hours this means that she jumped:

$\frac{270}{6}=45$

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Now we need to find how many times she jumped per minute to do this we have to remember that one hour has 60 minutes then we divide the number of jumps per hour by the 60 minutes, that is:

$\frac{45}{60}=0.75$

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1 year ago

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Hoochie [10]

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4 years ago

To rent a certain meeting room, a college charges a reservation fee of $48 and an additional fee of $8.80 per hour. The film clu

asambeis [7]

Answer:

6 hours

Step-by-step explanation:

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65.6 +8.80

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3 years ago

1.) Simplify the expression.

miss Akunina [59]

Answer:

$sin ( u +\frac{\pi}{2} ) = cos (u)$

Step-by-step explanation:

Let us use the identity

sin(A+B)= cos(A) sin(B)+cos (B) sin(A) to simplify the given expression

Then

$sin(u + \frac{\pi}{2})= \cos \left(u\right)\sin \left(\frac{\pi }{2}\right)+\cos \left(\frac{\pi }{2}\right)\sin \left(u\right)$ --------------------(1)