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3 years ago

I WILL GIVE BRAINLIEST! ALSO KEEP AWARE!

Mathematics

1 answer:

Solnce55 [7]3 years ago

7 0

Answer:

Step-by-step explanation:

An equation y = kx represent a proportional relation and k = $\frac{y}{x}$

⊕ Yes, the constant of proportionality is 3.5

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Can two lines be drawn from a point not on a line that will meet the line at a right angle? at a 45° angle? explain each answer.

vichka [17]

I believe the the correct answer would be yes. Two lines can be drawn from a point that is not collinear with a certain line that will meet the line at a right angle or 90 degree angle and at an angle of 45 degrees. We can freely draw any line that would pass through a given point and would cross a given line at any direction giving us different angles and this would include a 90 and 45 degree angle.

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3 years ago

PLEASE HELP THIS IS FOR MY DANCE CLASS

Cerrena [4.2K]

Answer:

The pythogarean theorem,

Step-by-step explanation:

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3 years ago

Read 2 more answers

Marisol is painting on a canvas that has an area of 180 square inches. The length of the painting is 11/4 times the width. What

Alona [7]

Notice the picture below, see the length "l"?

well $\bf Area=l\times w\qquad 
\begin{cases}
l=\frac{11}{4}w\\
Area=180
\end{cases}\\\\
-----------------------------\\\\
thus
\\\\
180=\cfrac{11}{4}w\times w$

solve for "w", to find the width,

what's the length? well, l = 11/4 w

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3 years ago

Complete the sentence below. A function f is _____ on an open interval I if, for any choice of x1 and x2 in I, with x1less th

mojhsa [17]

Answer:

Increasing if f' >0 and decreasing if f'<0

Step-by-step explanation:

Difference quotient got by getting

$\frac{f(x+h)-f(x)}{h}$ will be greater than 0 if function is increasing otherwise negative

Here h is a small positive value.

In other words, we find that whenever first derivative of a function f(x) is positive the function is increasing.

Here given that for x1, x2 where x1<x2, we have

if f(x1) <f(x2) then the function is decreasing.

Or if x1<x2 and if f(x1) >f(x2) for all x1, and x2 in I the open interval we say f(x) is decreasing in I.

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3 years ago

M Hurry answer it’s due today

omeli [17]

Answer:

83.55

Step-by-step explanation:

i think

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3 years ago