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2 years ago

Find the slope of the line through the pair of points. (13, 5) and (3,5)

Mathematics

1 answer:

Ronch [10]2 years ago

8 0

Answer: 0

Step-by-step explanation:

So the slope of a line is equal to rise over run, or the change in x over the change in y. We can solve for the change in x and the change in y by finding their differences. For the math, we use the formulas y2 - y1/x2 - x1. Filling in this formula we get, (5-5)/(3-13), which is equal to 0/10. Because 0 divided by anything is 0, the answer here is 0.

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Last month, Rhonda earned $3200. Of that amount, she spent $1350 on rent. What percent of her income went to rent, to the neares

Reika [66]

Divide 1350 by 3200.

1350 ÷ 3200 = 0.422

42.2% of her income went to rent.

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2 years ago

A circle has a radius of 3. An arc in this circle has a central angle of 20°

Alla [95]

Answer:

The length of the arc is 1.0467

Step-by-step explanation:

First of all to solve this problem we need to use the circumferenc formula of a circle:

c = circumference

r = radius = 3

π = 3.14

c = 2π * r

we replace with the known values

c = 2 * 3.14 * 3

c = 18.84

The length of the circumference is 18.84

Now we have to divide the 20° by the 360° that a circle has, to know what part of the circle it represents

20° / 360° = 1/18

Now we multiply this fraction by the circumference and obtain the length of the arc

1/18 * 18.84 = 1.0467

The length of the arc is 1.0467

4 0

2 years ago

Matt Adams is the best player in his college baseball team. In his last few games, Matt has hit 70%, 77% 81% and 88% of balls th

Ksivusya [100]

79 is the answer ........

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2 years ago

Read 2 more answers

Find the measure of GE¯¯¯¯¯¯¯¯. A. 14 B. 20 C. 15 D. 16

julsineya [31]

Answer:

D. 16

Step-by-step explanation:

$GH^2 = GF \times GE$

$12^2 = 9 \times (9+x - 2)$

$144= 9 \times (7+x)$

$\frac{144}{9}= (7+x)$

$16= 7+x$

$16-7=x$

$9=x$

GE = 9 + x - 2 = 9 + 9 - 2 = 18 - 2

GE = 16

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2 years ago

Help!! With 15,18,21!! Explain!!

zavuch27 [327]

I simplified the first one and I got 1.

I simplified the second one and I got,

${432a}^{10} {b}^{11}$

I simplified the third one and I got,

$\frac{ {a}^{4} }{{x}^{6} }$

4 0

2 years ago