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3 years ago

Subtract -7x + 6 from -2x^2 + 9x - 2

Mathematics

1 answer:

JulsSmile [24]3 years ago

4 0

Answer:

$( - 2 {x}^{2} + 9x - 2) - ( - 7x + 6) \\ = - 2 {x}^{2} + (9 + 7)x + ( - 2 - 6) \\ = - 2 {x}^{2} + 16x - 8$

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Find the slope of the line between the following two points (-5,-1), (-1,9)

Basile [38]

Answer: The slope of the line is -2

Step-by-step explanation:

We can use the formula $\frac{y_{2} -y_{1} }{x_{2} -x_{1} }$ to solve to for this

$\frac{-9--1}{-1--5} \\\frac{-8}{4} \\-2$

6 0

3 years ago

(surds) write this in the simplest form and then simplify the expression

Stells [14]

Answer: $\bold{\sqrt{2}-15\sqrt{3}}$

<u>Step-by-step explanation:</u>

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4 years ago

Decide whether ABC is a right angle triangle

muminat

The triangle is not a right angle

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3 0

3 years ago

Read 2 more answers

Help please math please

zimovet [89]

Answer:

Step-by-step explanation:

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3 years ago

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Alika [10]

Answer:

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Step-by-step explanation:

Don't stay awake for too long

Don't go to bed

I'll make a cup of coffee for your head

I'll get you up and going out of bed

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I don't wanna pass away

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But I probably deserve it

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But you know that I'm not perfect

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You've been praying for my health

When I leave this earth

Hoping you'll find someone else

'Cause yeah, we still young there's so much we haven't done

Getting married, start a family

Watch your husband with his son

I wish it could be me

But I won't make it off this bed

I hope I go to heaven

So I see you once again

My life was kinda short

But I got so many blessings

Happy you…

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3 years ago