3 years ago

I just need number 12 please show work if you can

Mathematics

1 answer:

UNO [17]3 years ago

3 0

Answer:

135

Step-by-step explanation:

180*(8-2)

180*6

1080/8

135

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-3/8(-4y+z)<br> pergrejihitgohgr

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Answer:

3(-4y+z)/8

Step-by-step explanation:

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3 years ago

Y=y = 2x -4 when x= 2

Dominik [7]

Y would equal 0. 2x2=4 and 4-4=0.

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What is the slope and y-intercept of line q graphed below?

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The third option is the right one

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3 years ago

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Joan and her brother are saving their money to buy a stereo that costs $250. If Joan has $195.50 and her

Rina8888 [55]

Answer:

yes, they do

Step-by-step explanation:

added together it equals 254, so unless there is tax they have enough

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3 years ago

PLZ HELP ME!! You will earn 15 POINTS and BRAINLIEST!!!!

deff fn [24]

$\bf slope = m = \cfrac{rise}{run} \implies 
\cfrac{ f(x_2) - f(x_1)}{ x_2 - x_1}\impliedby 
\begin{array}{llll}
average~rate\\
of~change
\end{array}\\\\
-------------------------------\\\\
f(x)=\cfrac{2x-1}{3x+5} \qquad 
\begin{cases}
x_1=0\\
x_2=6
\end{cases}\implies \cfrac{f(6)-f(0)}{6-0}$

$\bf \cfrac{\left[ \frac{2(6)-1}{3(6)+5} \right]~~-~~\left[ \frac{2(0)-1}{3(0)+5} \right]}{6}\implies \cfrac{\left[ \frac{11}{23}\right]~~-~~\left[-\frac{1}{5} \right]}{6}
\\\\\\
\cfrac{\frac{11}{23}+\frac{1}{5}}{6}\implies \cfrac{\quad \frac{78}{115}\quad }{\frac{6}{1}}\implies \cfrac{78}{115}\cdot \cfrac{1}{6}\implies \cfrac{13}{115}$

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3 years ago

I just need number 12 please show work if you can​

I just need number 12 please show work if you can