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3 years ago

PLZ HELP ME WILL GIVE BRAINLIEST

Mathematics

1 answer:

geniusboy [140]3 years ago

3 0

Answer:

negative slope

Step-by-step explanation:

using the slope equation you can see that the slope is -53

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#22 im not sure what the first step is

swat32

To rotate a point 180° about the origin, you simply have to multiply -1 to the first and second coordinate. For your problem, just do that for all the points and list them out.

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3 years ago

What is the slope and y-intercept of a vertical line

Dmitry_Shevchenko [17]

Is there any numbers or a picture

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3 years ago

Mr. Jones jogs the same route each day. The amount of time he jogs is inversely proportional to his jogging rate.

german

Answer is option C

Mr. Jones jogs the same route each day. The amount of time he jogs is inversely proportional to his jogging rate.

$time= \frac{k}{rate}$

k is the constant of proportionality

We check with each option and identify which option gives us same K value

(a) 4 mph for 2.5 hours and 6 mph for 3.75 hours

$2.5= \frac{k}{4}$ so k = 10

$3.75= \frac{k}{6}$ so k = 22.5

K values are not same

(b) 3 mph for 2 hours and 4.5 mph for 3 hours

$2= \frac{k}{3}$ so k = 6

$3= \frac{k}{4.5}$ so k = 13.5

K values are not same

$2.5= \frac{k}{4}$ so k = 10

$2= \frac{k}{5}$ so k =10

K values are same .

Answer is option C

3 0

2 years ago

Y=2 Enter the solution (x, y) to the system of equations shown 7y+3x=5

AnnyKZ [126]

Answer:

(x, y) = (-3, 2)

Step-by-step explanation:

Put the given value of y into the equation and solve for x.

... 7·2 +3x = 5

... 3x = -9 . . . . . . subtract 14

... x = -3 . . . . . . . divide by the x-coefficient

The solution (x, y) is (-3, 2).

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3 years ago

PLEASE HELP ASAP

Diano4ka-milaya [45]

Answer:

Step-by-step explanation:

How many books did he read? 14. How many months? 26.

26 / 14 =

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2 years ago