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Len [333]
2 years ago
9

PLEASE HELP I HAVE 5 MIN TO TURN THIS IN!!!!!!!!!!!!!

Mathematics
2 answers:
Levart [38]2 years ago
8 0

Answer:

<h3> x² - 9x + 16</h3><h3 />

Step-by-step explanation:

(-5x² - 9x + 6) + (6x² + 10)

= -5x² - 9x + 6 + 6x² + 10

=  6x² - 5x² - 9x + 6 + 10

=  x² - 9x + 16

s344n2d4d5 [400]2 years ago
6 0

Answer:

The answer is x²-9x+16

Step-by-step explanation:

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(12,-1), (-2,-3)<br>please help​
Leviafan [203]

Answer:

13, _1 (12) (-2,3) 1 answer ...<em>by</em><em> </em><em> </em><em>maths</em><em> </em>

4 0
2 years ago
Solve for w.<br> -4(11 + 1) = –24<br> W=
Agata [3.3K]

Answer:

w=2

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

7 0
3 years ago
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Answers
Flura [38]

Answer:

<em>c</em><em> </em>

Step-by-step explanation:

because the coordinate of x is negative

7 0
3 years ago
Calculate 8 ∙ 10-4 divided by 2 ∙ 102. (box after the "10" in answer is for the exponent.). ∙ 10
Korolek [52]

Given problem: \frac{8*10^{-4}}{2*10^2}.

Solution: We can see that first we have 8 and 2 numbers in front of 10's powers.

So, we need to simplify 8 over 2 first.

If we divide 8 by 2, we get 4.

Now, let us work on 10's and their powers.

10^{-4} is being divided by 10^{2}.

We can apply quotient rule of exponents remaining part.

According to quotient rule of exponents, \frac{a^m}{a^n}=a^{m-n}

If we apply same rule, we need to subtract exponents of 10's.

\frac{10^{-4}}{10^2}=10^{-4-(-2)}

If we simplify exponent part -4-(-2), it will give us -4+2 =-2.

So, 10^{-4-(-2)}=10^{-2}

And final answer would be 4 \times 10^{-2}.


6 0
3 years ago
This is the equation and we need to solve for y 2x+y=7
marysya [2.9K]

Answer: y = -2x + 7

Step-by-step explanation:

7 0
3 years ago
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