Show Me What You've Got! 8

Geometry

100

What is the value of x in the image?

x=30

200

A cone has a radius of 4 and a height of 15.  What is the exact volume of the cone?

80 pi units³

300

What is the value of x in the image?

x = 11

400

A sphere has a radius of 9.  What is the volume of the sphere?

972 pi units³

Appx 3053.63 units cubed.

500

What is the value of x in the image?

x = 11

Solving Equations

100

Bonus Question!!! What star is closest to the Earth?

The Sun! (Sol)

200

Write an equation with no solutions.  

Anything that is never true.

1=0

0=5

-2=2

...

300

Solve 3(2x-5)+4 = 2(10+2x)-3

x=14

400

Solve 2(x²-7)+2=230

x=-11, 11

500

What are the answers to the problem shown?

x= 2, -4

Graphing and Slope Intercept

100

Is (2,5), (1,9), (9,5), (3,2), (4,7) a function?  Why?

Yes, every input has one output.

200

What is the rate of change on the table?

3

300

Find the slope between (2,-1) and (4, 3).

2

400

Rewrite  8x + 4y = 20 in slope intercept form.

y = -2x + 5

500

What is the equation of a line that goes between (2,3) and (6,5)?

y=1/2 x + 2

Pythagorean and Irrationals

100

Name 3 Irrational Numbers

Most square roots.

Pi.

e.

200

Simplify and show work to simplify the square root of 72.

6 sqrt (2)

300

What is the missing side length?

x = 6

400

What is the exact distance between (-3,1) and (1,6)?

Sqrt(41)

500

A football field is 160 feet wide and 360 feet long. How much shorter is it to cut diagonally corner to corner rather than walk around the sidelines?

126.05 feet... ish shorter.

Random Other Math

100

What type of association is shown in the graph?

Positive Non-Linear.

200

Bonus Question!!! Name 3 songs from KPop Demon Hunters.

... someone will know if you made one up.

300

Simplify (t³)⁴a²t⁵

a²t¹⁷

400

Write the product of (3 x 10⁴)(5 x 10²) in scientific notation.

1.5 x 10⁷

500

Complete the 2 Way Table.

Type something