8th-grade MATH

scientific notation

100

343,000,000 in scientific notation?

What is 3.43x10⁸

200

8.465x10^-5?

What is .00008456

300

Is 60.26x10² in the correct form? then put it in standard form

what is no? What is 602.6?

400

503.56x10⁹ in the correct form.

what is 5.0356x7?

500

.22x10⁷+3.1x10⁶ in standard form

What is 5300000?

Vocab

100

y=mx+b

what is slope intercept form

200

ax+by=c?

what is point slope form

300

a²+b²=c²?

what is the Pythagorean Theorem

400

These lines always intersect at right angles.

what is perpendicular lines?

500

an expression that is made up of variables and constants.

what are algebraic expressions?

Slope

100

(4,5) and (3,6)

What is m=-1?

200

What is the slope if you rise 20, and run 40.

What is 1/2?

300

2y+4x=20 in slope intercept form?

what is y=2x+10?

400

y(2+2)+x(8+8) =28

What is y=4x+7?

500

Solve for x

11x+6=14x+3

What is 1?

Pythagorean Theorem

100

a= 6, b=8 , c=?

what is c=10?

200

a=?,b=,12 c=14

What is a=5?

300

are the following numbers, 6,5,11. make a right triangle?

What is NO?

400

Do 2.8,6.2,and6.8 make a right trianlge

What is yes?

500

a=6³,b=4³,and c=?

16.7=c

Exponents

100

4⁵x4³

What is 4⁸

200

4¹⁰/4²

what is 4⁵?

300

What is the square root of 411?

What is 21?

400

10³+20²=?

What is 1400?

500

a³xb⁶xc³xa⁴xb⁴xc⁸

What is a⁷b¹⁰c¹¹?