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3 years ago

12

Convert the following linear equations from slope form to standard form:

1 answer:

AveGali [126]3 years ago

5 0

Answer:

3x+y=7

8x+12y=-9

Step-by-step explanation:

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Solve the equation:9x-x^3=0

Artist 52 [7]

Answer:

The answer will be X=0, -3,3

8 0

3 years ago

Pleade help help please

vlada-n [284]

Answer:

A.

Step-by-step explanation:

they both have the same interquartile range so it’s A.

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2 years ago

Read 2 more answers

Eliminate the parameter t. Then use the rectangular equation to sketch the plane curve represented by the given parametric equat

____ [38]

Answer:

$9x^2+4y^2=36$

Step-by-step explanation:

We are given that

$x=2cos t$

$y=3 sin t$

$0\leq t\leq 2\pi$

$cost=\frac{x}{2}$

$sint=\frac{y}{3}$

$sin^2 t+cos^2 t=(\frac{x}{2})^2+(\frac{y}{3})^2$

$1=\frac{x^2}{4}+\frac{y^2}{9}$

By using the formula

$sin^2\theta+cos^2\theta=1$

$1=\frac{9x^2+4y^2}{36}$

$9x^2+4y^2=36$

4 0

3 years ago

8x-3(2x-4)=3(x-6) ?

defon

I probably have this totally wrong but -10?

8 0

3 years ago

Determine the volume of a sphere with a diameter of 5 inches.Use 3.14 for Pi, and round your answer to the nearest inch. a. 65 c

Neporo4naja [7]

Answer:

a

Step-by-step explanation:

r = 2.5 in

V = 4(3.14) $(2.5 in)^{3}$ /3 = $65 in^{3}$

5 0

3 years ago