slope-intercept is y=mx+b so to do this problem u would set it up like this y=3/4x+b then you would plug in the point to the problem -4=3/4(5)+b then solve for b so -4=15/4+b then you would add 4 to both sides so it would be -4+4= 15/4+4+b then b which is the y-intercept would be b=31/4
There is a way to solve for the interior angles of the polygon add up to, by using the expression: (Note: n being the side: (n - 2)180
solve for the 14 angles first. Plug in 14 for n
14 - 2 = 12
12 x 180 = 2160
All of the angles combined together = 2160°. Note that it is given to us that 13 of the angles = 2016°
Solve for the last angle. Set the last (14th) angle as x:
x + 2016 = 2160.
Isolate the x. Note the equal sign, what you do to one side, you do to the other. Subtract 2016 from both sides
x + 2016 (-2016) = 2160 (-2016)
x = 2160 - 2016
x = 144
Answer: The 14th angle must be 144°
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I think it's true because both opposite sides are always the same.
<h3>
Answer is 4:5</h3>
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Explanation:
She saved 10 shots out of 18 total, so that means 18-10 = 8 shots went in.
That forms the ratio 8:10 where we list the amount of shots that went in, followed by a colon, then the amount of shots that were saved. The order is important. From here, we divide both parts of the ratio by 2. The ratio 8:10 fully reduces to 4:5
Effectively, this means that for every 4 shots that went in, there were 5 shots that were blocked.
Answer:
Draw a diagram with rectangle where 10" is the diagonal, 6" is the bottom of the screen, then you have a right triangle with hypotenuse of 10 and one side = 6.
Use Pythagorean theorm to find unknown side x;
x2 + 62 = 102 Solving for x, you get X = 8 inches