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3 years ago

TRUE OR FALSE: a rectangular equation that is not a function may be a function in the polar coordinate system.

Mathematics

2 answers:

Sindrei [870]3 years ago

5 0

It is false. The website i am on says that the statement uptop is false

Crank3 years ago

4 0

The statement above is true. Polar equations indeed can describe graphs as functions, even if when the equations in the rectangular coordinate system are not one of the functions. Polar equations can be graphed accurately using hands by using the Polar Coordinate System.

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Ciro rounds 280.05 to the nearest integer.

abruzzese [7]

Alrighty, so 280.05 rounded to the nearest integer is 280. 280.05 rounded to tenths is 280.1. add those two together and you get 560.1.

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3 years ago

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write an equation in slope intercept form for the line that passes through the point, and is perpendicular to the line y=-1/3x+9

aleksklad [387]

Answer:

Step-by-step explanation:

y=-1/3x+9

This is written in the format y=mx+b, where m is the slope and b the y-intercept (the value of y when x=0).

Perpendicular lines have a slope that is the negative inverse of the slope of the reference line, in this case -(1/3). The new slope is 3. equation is:

y = 3x + b

To find b, enter the given point, (-6,-2) and solve for b:

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b = 16

The full equation is y=3x + 18

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3 years ago

Find the value of x. 2x 120° 700 A. 55 B. 35 C. 25 D. 10

monitta

Answer:

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63/40 divided by 70/44

const2013 [10]

Answer:

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Step-by-step explanation:

I entered it onto my calculator, but if you'd like an explanation as to how just ask.

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Teri score 64 points in the first 8 basketball games she played in she scored the same number of points in each game write and s

kozerog [31]

Well, the easiest way to go about this is to take out the number of games played (temporarily, we'll need that number later.)
We'll make y the points per game and x the number of games.
Now the way to find this out is to divide the number of points by the number of games so:
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now we know x is 8 so we need to solve for y

y = 64/8
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