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3 years ago

13

Four students are playing the same video game. Their scores for the first three level are added together to see if the student h

as enough points to move on to round 2

1 answer:

velikii [3]3 years ago

3 0

What is the question and I'll try my best to answer :)

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Complete the equation of the line through (-1,6) and (7,-2)

ASHA 777 [7]

$\bf (\stackrel{x_1}{-1}~,~\stackrel{y_1}{6})\qquad (\stackrel{x_2}{7}~,~\stackrel{y_2}{-2}) \\\\\\ \stackrel{slope}{m}\implies \cfrac{\stackrel{rise} {\stackrel{y_2}{-2}-\stackrel{y1}{6}}}{\underset{run} {\underset{x_2}{7}-\underset{x_1}{(-1)}}}\implies \cfrac{-8}{7+1}\implies \cfrac{-8}{8}\implies -1$

$\bf \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-\stackrel{y_1}{6}=\stackrel{m}{-1}[x-\stackrel{x_1}{(-1)}] \\\\\\ y-6=-(x+1)\implies y-6=-x-1\implies y=-x+5$

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3 years ago

Whats the relationship between area and square units

stira [4]

Okie, when you are talking about area, you will have units of course! :-)
So, square units are the units in which describe the area. Let's take a rectangle slab of paper that is 2 inches by 4 inches. Yes, the answer is 8, but what are the units. It is inches squared! Squared units are the units of area.
I hope this helps :-)

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3 years ago

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A wise man once said,"500 reduced by 4 times my age is 280." What is his age?

statuscvo [17]

55?

500 - 280 = 220
220/4 = 55
500 - (4x55{his age}) = 280

5 0

3 years ago

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A circle has a diameter of 32in. Find the circumference of the circle to the nearest tenth.

VARVARA [1.3K]

Radius is 16in
Circumference is 2xpiXradius
So 100.5 inch

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3 years ago

What is 5x^2 times 6

Serhud [2]

Answer:

Step-by-step explanation:

5x² times 6 is : 30x²

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3 years ago

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