3 years ago

Yeah yeah I know it math

Mathematics

1 answer:

Fed [463]3 years ago

6 0

Answer:

Step-by-step explanation:

You might be interested in

Amanda can dig a 10ft by 10ft hole in seven hours. Ming can dig the same hole in 10 hours. How long to dig the hole if they work

Klio2033 [76]

Answer:

The answer should be 4.12 hours

Step-by-step explanation:

Sorry if I am wrong.

5 0

3 years ago

In a class of 147 students, 95 are taking math (M), 73 are taking science (S), and 52 are taking both math and science. What is

Marina86 [1]

95/294 orrr 0.3231 And you just round that to the nearest 10th

5 0

3 years ago

The graph of a linear function passes through the point (1, 1) and has a slope of -3. What is the equation of the function in sl

Zigmanuir [339]

Use the point-slope formula
y-y1=m(x-x1)
y-1=-3(x-1)
y-1=-3x+3
y=-3x+4

5 0

3 years ago

The temperature in Toronto, Canada, dropped over three hours from 0 °F to -33 °F. If the temperature dropped the same amount eac

professor190 [17]

Answer:

The temp. dropped 11 degrees each hour.

Step-by-step explanation:

33 divided by 3 is 11

4 0

3 years ago

Suppose the equation for line A is given by 2x = 5y – 25. If line A and B are perpendicular

Ludmilka [50]

The required equation of line B is 2y+5x=-2

The equation of a line in point-slope form is expressed as:

y-y0 = m(x-x0)

m is the slope of the line

(x0, y0) is the point on the line

Given the line A expressed as:

2x = 5y – 25

Rewrite in standard form

5y = 2x + 25

y = 2/5 x + 5

The slope will be 2/5

The slope of the perpendicular line will be;

$M = \frac{-1}{(2/5)}\\M = \frac{-5}{2}$

Substitute the point (-6, 14) and slope -5/2 into the equation above to get the required equation of line B

$y-14=-5/2(x+6)\\2(y-14) = -5(x+6)\\2y-28=-5x-30\\2y+5x=-30+28\\2y+5x=-2\\$

Hence the required equation of line B is 2y+5x=-2

Learn more here: brainly.com/question/13140886

6 0

3 years ago