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Tom [10]
4 years ago
9

I need help with this equation

Mathematics
1 answer:
Anettt [7]4 years ago
8 0
X=22..bc u would have to multiply each side
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Since YouTube first became available to the public in mid-2005, the rate at which video has been uploaded to the site can be app
xeze [42]
You have to solve this integral

\int\limits^7_{0.5} {525600(0.42 t^{2} +2.7t-1)} \, dt

That integral is easy to solve:

525600[0.42 t^3/3 + 2.7t^2/2 - t] eavluated between the limits of the integral, i.e. 7 and 0.5
6 0
4 years ago
What is the gradient of the graph shown below. Give answer in simplest for
katovenus [111]

Answer:

1

Step-by-step explanation:

Choose two points on the line:  (-5, 0) and (0, 5)

Let the first point (x_1,y_1) = (-5, 0)

Let the second point (x_2,y_2) = (0, 5)

Use the gradient formula:

\textsf{gradient}=\dfrac{y_2-y_1}{x_2-x_1}=\dfrac{5-0}{0-(-5)}=1

----------------------------------------------------------------------------------------------------

If you want to find the equation of the line, use the point-gradient form of a linear equation:  y-y_1=m(x-x_1)

(where m is the gradient and (x_1,y_1) is a point on the line)

Substituting the values into the formula:

\implies y-0=1(x-(-5))

\implies y-0=x+5

\implies y=x+5

Therefore, the equation of the line is y = x + 5

3 0
2 years ago
Questions in in the photos
tiny-mole [99]

Answer:

nub

Step-by-step explanation:

cuz ur won

7 0
3 years ago
The bar graph below displays students’ responses to the question "What caffeinated drinks do you consume?”
tamaranim1 [39]

Answer:

Yes, because the data are grouped into categories.

Step-by-step explanation:

7 0
3 years ago
How to find the length of EF?
nika2105 [10]

CD = \frac{HG + EF}{2} \Leftrightarrow EF = 2CD - HG

2x - 2 = 2x - x + 3\\2x - 2x + x = 3 + 2\\x = 5

EF = 2 * 5 - 2 = 10 - 2 = 8

Answer: 8.

8 0
3 years ago
Read 2 more answers
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