2 years ago

Factor 3y2 + 21y - 24

Mathematics

1 answer:

andre [41]2 years ago

5 0

Answer: 3⋅(y+8)⋅(y−1)

Step-by-step explanation: Hoped this helped

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Find the reciprocal of the number. Multiply to check your answer.

iren [92.7K]

To find the reciprocal, you just flip the fraction upside down, so it would be D

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3 years ago

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June and Armando are each in a hot air balloon. Armando's balloon is at a slightly higher elevation than June's. The two balloon

Mandarinka [93]

Answer:

46.63 ft

Step-by-step explanation:

I've drawn and attached a triangle diagram to represent this elevation and distance of balloons.

Now, from the diagram attached, we can see the angle at which June must look up to see Armando is 25°.

Also, the height of Armando above June is represented by "x".

Thus, using pythagoras theorem, we can find x.

Thus;

x/100 = tan 25

x = 100 × tan 25

x = 100 × 0.4663

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3 years ago

Graph the equation using the slope and y-intercept <br> y = 2x - 4

salantis [7]

Put a dot on your y-axis at -4 (the one going up and down), from there go up two, and over one. your second dog should be at (1,-2). connect your dots and that’s your graphed equation !

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3 years ago

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(-2,17)(-1,13)(1,5)(2,1)(3,-3)<br> The rate of change is ____.

7nadin3 [17]

Answer:

The rate of change in -4

Step-by-step explanation:

The rate of change is also known as the slope

To do this, take two points {(-2, 17) , (-1, 13)} and find the slope

m = slope

m = change in y/change in x

m = 13 - 17/-1 - (-2)

m = -4/1

m = -4

The rate of change in -4

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2 years ago

Find the value of x.

Mamont248 [21]

Honestly no idea... sorry

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3 years ago