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3 years ago

Help 30 points!!! Sandra is graphing t=2(s+2) by plotting points. What will the graph of the equation be?

Mathematics

1 answer:

Lorico [155]3 years ago

4 0

The answer is c i hope this help you out.

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Identify the graph of the equation. What is the angle of rotation for the equation?

Alla [95]

Answer:

D. Parabola; 0°

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Please help y’all lots of point

Archy [21]

Answer:

$\mathrm{Option \: C.}$

$x \ne-3, \:4$

Step-by-step explanation:

$F\left(x\right)=\frac{\left(x-4\right)\left(x+2\right)}{\left(x+3\right)\left(x-4\right)}$

$\left(x+3\right)\left(x-4\right)=0$

$x+3=0\\x+3-3=0-3\\x=-3$

$x-4=0\\x-4+4=0+4\\x=4$

3 0

3 years ago

How do I create and graph equations in two variables?

lina2011 [118]

Substitute x=0 in the equation and find the value for y that makes the resulting equation true. For example, in the equation x-2y=2, when x=0, the equation becomes -2y=2. Since y=-1 makes this equation true, one point on the line is (0,-1)

4 0

3 years ago

Solve the equation for y: x=2y-3

astraxan [27]

Y=1/2x+3/2
You have to add the 3 over and then divide both of the sides by 2 to isolate the y.

6 0

3 years ago

The world's tallest building is the Burj Khalifa in Dubai at 828 m tall. The CN Tower in Toronto is 553 m tall. Ryan wants to co

Taya2010 [7]

Answer:

Volume of Burj Khalifa Prism = 4000 $cm^2$

Volume of CN Tower Prism = 2671 $cm^2$

Step-by-step explanation:

Given

Height of Burj Khalifa = 828 m

Height of CN Tower in Toronto = 553 m

Base of rectangular prism is a square with sides 10 cm $\times$ 10 cm.

Height of Burj Khalifa prism = 40 cm

828 m is represented as 40 cm

$\Rightarrow 553 m$ is represented as $\frac{40}{828 } \times 553 = 26.71\ cm$

So, height of rectangular prism of CN Tower = 26.71 cm

Volume of a Prism is given by the Formula:

$V=Area\ of\ Base \times Height$

Base is a square, so Area of base = $Side^2$

Volume of Burj Khalifa Prism:

$V_B=10^2 \times 40 = 4000\ cm^2$

Volume of CN Tower Prism:

$V_C=10^2 \times 26.71 = 2671\ cm^2$

So, the answer is:

Volume of Burj Khalifa Prism = 4000 $cm^2$

Volume of CN Tower Prism = 2671 $cm^2$

4 0

3 years ago