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3 years ago

Write an equation of a line in slope intecept form that has a slope of 3/4 and passes through (-6,8)

1 answer:

8 0

$\bf (\stackrel{x_1}{-6}~,~\stackrel{y_1}{8})~\hspace{10em} slope = m\implies \cfrac{3}{4} \\\\\\ \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-8=\cfrac{3}{4}[x-(-6)]\implies y-8=\cfrac{3}{4}(x+6) \\\\\\ y-8=\cfrac{3}{4}x+\cfrac{9}{2}\implies y=\cfrac{3}{4}x+\cfrac{9}{2}+8\implies y=\cfrac{3}{4}x+\cfrac{25}{2}$

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Give the boundaries of the indicated value.<br> 29.4 miles<br> The boundaries are<br> miles.

sineoko [7]

Answer:

The boundaries for the observed value, 42.8 miles are 42.75 miles up to 42.85 miles.

Step-by-step explanation:

hope it helps you friend ☺️

6 0

3 years ago

Help me plz I don’t understand it

juin [17]

Answer:

x = 11

Step-by-step explanation:

By intersecting chords theorem:

$27(x + 5) = 24(x + 7) \\ 27x + 135 = 24x + 168 \\ 27x - 24x = 168 - 135 \\ 3x = 33 \\ x = \frac{33}{3} \\ x = 11$

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3 years ago

a gallon jug of milk is 3/4 full. After breakfast the jug is 1/12 full. Find the difference of the amounts before breakfast and

Marrrta [24]

they drunk 2/3 because 3/4=9/12-8/12=1/12 and 8/12 is equal to 2/3 so 2/3 is your answer. Hope this helps!

8 0

3 years ago

Read 2 more answers

Only 3 students in each event win medals at the track meet. If 9 students are running the mile, what fraction of them will win a

Umnica [9.8K]

I think the answer is 3/9 because there is 9 students running but only 3 of them win medals so I think it would be 3/9 or maybe something else

4 0

4 years ago

Read 2 more answers

There are 11 candidates for three postions at a restaraunt. One postion is for a cook. The second position is for a food server

LenaWriter [7]

Answer:

165 combinations possible

Step-by-step explanation:

This is a combination problem as opposed to a permutation, because the order in which we fill these positions is not important. We are merely looking for how many ways each of these 11 people can be rearranged and matched up with different candidates, each in a different position each time. The formula can be filled in as follows:

₁₁C₃ = $\frac{11!}{3!(11-3)!}$

which simplifies to

₁₁C₃ = $\frac{11*10*9*8!}{3*2*1(8!)}$

The factorial of 8 will cancel out in the numerator and the denominator, leaving you with

₁₁C₃ = $\frac{990}{6}$

which is 165

6 0

3 years ago