3 years ago

Can someone please answer this!!

1 answer:

4 0

The answer to your question is B

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xenn [34]

False, 24 x 10 x 90 = 21,600, 90 x 2,400 = 216,000

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3 years ago

Ratling [72]

Sorry, I'm no help because I have no idea how to do those!

4 0

4 years ago

Yuri [45]

-4x+y= -9 can be turned into
y= -9 + 4x

5x+2y=3 (plug y in)
5x+2(-9+4x)=3
5x-18+8x=3
5x+8x=3+18
13x=21
divide 13 on both sides
x=1.6

6 0

2 years ago

Thepotemich [5.8K]

$\frac{xy}{-6} = \frac{(-1)(-5)}{-6} = \frac{5}{-6} = -\frac{5}{6}$

4 0

3 years ago

marishachu [46]

You will have to use trig to solve this:

The side you have is adjacent to the known angle

The side you are looking for is opposite the known angle

^^^This means you need to use tan:

tan(24) = $\frac{x}{12}$

.445222 = $\frac{x}{12}$

^^^input tan(24) into calculator, then multiply 12 to both sides to isolate and solve for x

5.3 ≈ x

Hope this helped!

4 0

3 years ago