2 years ago

I dont know this question i will give you brainly

Mathematics

2 answers:

Natalka [10]2 years ago

8 0

Answer:

SADSDGSGDGHAJAJSSS

Step-by-step explanation:

Vinvika [58]2 years ago

5 0

Answer:

11z/4+3/10

Step-by-step explanation:

Distribute first then combine like terms.

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Here's link to the answer:

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2 years ago

Find the value of this expression if x = -1 and<br> y = 9.<br> x²y<br> -7

Zarrin [17]

Answer:

-9/7

Step-by-step explanation:

Simplify and remove like terms.

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2 years ago

Luca made a scale drawing of the auditorium. in real life, the stage is 45 feet long. it is 18

ollegr [7]

Answer:

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Step-by-step explanation:

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2 years ago

Calculate the average rate of change for the function f(x)=x^4+3x^3-5x^2+2x-2, from x=-1 to x=1

borishaifa [10]

$\bf slope = {{ m}}= \cfrac{rise}{run} \implies 
\cfrac{{{ f(x_2)}}-{{ f(x_1)}}}{{{ x_2}}-{{ x_1}}}\impliedby 
\begin{array}{llll}
average\ rate\\
of\ change
\end{array}\\\\
-------------------------------\\\\
f(x)= x^4+3x^3-5x^2+2x-2 \qquad 
\begin{cases}
x_1=-1\\
x_2=1
\end{cases}\implies \cfrac{f(1)-f(-1)}{1-(-1)}
\\\\\\
\cfrac{[1+3-5+2-2]~~-~~[1-3-5-2-2]}{1+1}\implies \cfrac{[-1]~~-~~[-11]}{2}
\\\\\\
\cfrac{-1+11}{2}\implies \cfrac{10}{2}\implies 5$

6 0

3 years ago

If i got 17 questions out of 20 correct then what is my grade on the paper?

Svetradugi [14.3K]

Hello,

Your answer would be:

75%

Plz mark me brainliest

3 0

2 years ago

Read 2 more answers