All categories

3 years ago

-. At 6:00 P.M., the temperature was 55°F. At 11:00 P.M. that same evening, the

Mathematics

1 answer:

Monica [59]3 years ago

8 0

Answer:

Step-by-step explanation:

11:00 pm - 6:00pm = 5 hour span

55-40=15 decreased each hour

5 divided by 15

0.3 = 3

3 x 5 = 15

You might be interested in

10 points help fast please

Anna71 [15]

Answer: the slope will become negative

Step-by-step explanation: the slope becomes negative due to the negative sign and the slope line will go down left to right

6 0

3 years ago

One day, David hands out flyers to 7 people. The next day, each person copies the flyer and hands them out to 7 people. The foll

Ksivusya [100]

No es 21 oh 22 no se qual de esos

4 0

2 years ago

~PLEASE HELP OFFERING 15 POINTS~

raketka [301]

Correct answer is D).
A) and C) are polynomials, so x∈R, in B) we have √x, and in this case x ≥ 0.

4 0

3 years ago

Read 2 more answers

Using the protractor tool on the right, choose the image that represents an angle measuring 55°.

Anarel [89]

Answer:

I think it's C.

Step-by-step explanation:

hope you get it right

5 0

1 year ago

Write an equation in slope-intercept form of the line that passes through (6,-2) and (12,1)

yarga [219]

Equation in slope-intercept form of the line that passes through (6,-2) and (12,1) is:

$y =\frac{1}{2}x-5$

Step-by-step explanation:

Given points are:

(x1,y1) = (6,-2)

(x2,y2) = (12,1)

The slope intercept form is:

$y=mx+b$

We have to find the slope first

$m =\frac{y_2-y_1}{x_2-x_1}\\=\frac{1-(-2)}{12-6}\\= \frac{1+2}{6}\\=\frac{3}{6}\\=\frac{1}{2}$

Putting the value of slope

$y = \frac{1}{2}x+b$

To find the value of b, putting (12,1) in the equation

$1 = \frac{1}{2}(12)+b\\1 = 6+b\\b = 1-6\\b=-5$

Putting the values of m and b

$y =\frac{1}{2}x-5$

Hence,

Equation in slope-intercept form of the line that passes through (6,-2) and (12,1) is:

$y =\frac{1}{2}x-5$

Keywords: Equation of line, slope-intercept form

Learn more about equation of line at:

#LearnwithBrainly

8 0

3 years ago