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2 years ago

Please help I will give 30 points but I need this answer please.

Mathematics

1 answer:

umka21 [38]2 years ago

5 0

whats the question???

also it says 5 points-

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Select all the values for that indicate r a positive slope for the line of best fit.

zaharov [31]

Answer:

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2 years ago

[PICTURE ATTACHED] i could do this. but im too lazy too :’)

Nostrana [21]

-9 duh

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3 years ago

Which statement explains why one of these triangles is a right triangle? HELP ME!!

lesantik [10]

Answer:

Triangle B

Step-by-step explanation: Look at the square figure on one of the corners. That means that your triangle is a right triangle, which means, its measurement on that corner is 90 degrees

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3 years ago

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Suppose you by a 1.25 pound package of ham at $5.20 per pound

marishachu [46]

I suppose I can do that and end up spending 6.50$?

1.25 x 5.20 = 6.50 final amount due.

6 0

3 years ago

Find the area A of the sector of a circle of radius 90 in formed by central angle 1/6 radian.

miv72 [106K]

Answer:

2121 $in^{2}$ Rounded to the nearest inch.

Step-by-step explanation:

A = $\pi r^{2}$ Is the formula for a circle, but we only have a portion of a circle so we will have to adjust the formula for a part of the circle.

A = $\frac{\frac{\pi }{6} }{2\pi }$ $\pi r^{2}$ The $\frac{\pi }{6}$ is the part of the circle and the whole circle is 2 $\pi$

$\frac{\frac{\pi }{6} }{2\pi }$ is the same as $\frac{\pi }{6}$ ÷ $\frac{2\pi }{1}$ Which is the same as $\frac{\pi }{6}$ x $\frac{1}{2\pi }$ Which is the same a $\frac{1}{12}$

A = $\frac{1}{12}$ $\pi$ $90^{2}$

A = $\frac{1}{12}$ (3.14)(90)(90) = 2119.5. When you use the $\pi$ on your calculator you get a slightly different number. This is due to rounding.

A = 2120.575041

5 0

1 year ago