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jasenka [17]
3 years ago
8

What does this symbol mean? (the circled one)

Mathematics
2 answers:
ch4aika [34]3 years ago
4 0
Its perpendicular to

artcher [175]3 years ago
4 0
I think it means parallel
You might be interested in
Evaluate the indefinite integral. (Use C for the constant of integration.) sin(10x) 1 cos2(10x) dx
Schach [20]

Answer:

The result of the integral is -\frac{\cos^3{10x}}{30} + C

Step-by-step explanation:

We are given the following integral:

\int \sin{(10x)}\cos^{2}{(10x)} dx

I am going to solve by substitution, using u = \cos{10x}, so du = -10\sin{10x}dx, dx = -\frac{du}{10\sin{10x}}. So, we have

-\frac{1}{10} \int u^2 du

Which has the following result:

-\frac{u^3}{30} + C

Going back to x, the result of the integral is

-\frac{\cos^3{10x}}{30} + C

5 0
3 years ago
Find the equation of the line that
sladkih [1.3K]

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

\blue{\textsf{\textbf{Question:-}}}

What is the equation of the line parallel to y=-5x-9 and contains the point (-3, -3)?

\blue{\textsf{\textbf{\underline{\underline{Answer and How to Solve:-}}}}

First of all, parallel lines have the exact same slope.

So we know the slope of the line:- -5.

(enter -5, It's the number that belongs in the green box)

How about the y-intercept?

Well, since we're given the slope and a point that the line intersects, we can write the line's equation in point-slope form:-

y-y1=m(x-x1)

y-(-3)=-5(x-(-3)

y+3=-5(x+3)

y+3=-5x-15

y=-5x-18

<h3>Good luck.</h3>

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

7 0
3 years ago
Read 2 more answers
PLEASE <br> HELLPOP ITS EASY
Soloha48 [4]
Scale factor is 4
20/5=4
5*4=20
4 0
3 years ago
9x(30+7) what property is that?
cricket20 [7]

<u><em>Answer: 333x and x=333. *The answer must be have positive sign.*</em></u>

Step-by-step explanation:

distributive property: a(b+c)=ab+ac

add numbers.

30+7=37

9*37x

multiply numbers.

9*37=333

<em><u>=333x and x=333</u></em>

Hope this helps!

Thanks!

Have a great day!

7 0
3 years ago
What is 39.5% written as a fraction in simplest forma?
ivann1987 [24]
First covert 39.5% to a decimal to get 0.395.
0.395 written as a fraction is \frac{395}{1000}
Simplify \frac{395}{1000} to get \frac{79}{200}
6 0
4 years ago
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