Matherdy

Pythagorean Theorem

100

Bob has a triangular yard. He finds out that one part of the yard is 15ft and another is 14ft. What is the hypotenuse of the yard?(round to the nearest tenth) A.20ft B.21ft C.20.5ft D.19.6ft

C.20.5ft

200

What is the equation for Pythagorean theorem? A. y=mx+b B. A^2+B^2=C^2 C. y=kx

B. A^2+B^2=C^2

300

A. rightWhat type of triangle is used in Pythagorean theorem? A. right B. Isosceles

A. right

400

Billy Bob Jimmy Jay has a ladder. The hight he needs to reach is 12ft and he is 5ft away from the wall. How tall is the ladder? A.12ft B.15ft C.13ft

C.13ft

500

A builder needs to reach the top of a building with ladder. The height he needs to reach is 35ft and he is 15ft away. How big is the ladder?(round to the nearest tenth) A.35ft B.39.2ft C.38.1ft

C.38.1ft

scientific notation

100

Solve. 5*10^7 A.5,000,000,000 B.5,000,000 C.50,000,000 D.50,000,000,000

C.50,000,000

200

Solve 7.18*10^10 A.71,800,000,000 B.718,000,000 C.71,800,000,000,000

A.71,800,000,000

300

Solve 8.783*10^5 A.878,300,000 B.878,300 C.87,830,000,000

B.878,300

400

Solve 5*10^10 A.5,000,000,000 B.50,000,000,000 C.5,000

B.50,000,000,000

500

Solve 7.8356*10^13 A.783,560,000,000 B.78,356,000 C.78,356,000,000,000

C.78,356,000,000,000

Area and volume

100

How do you find the area of a square? A.s^2 B. length*width*height C.21

A.s^2

200

How do you find the volume of a cube? A.s^2 B. length*width*height C.21

B. length*width*height

300

The side length of a square is 5. What is the area? A.10 B.25 C.15

B.25

400

the side length of a cube is 14in. what is the volume? A.2700ft B.42ft C.2744

C.2744

500

Kai has a rectangular house. it is 12ft high, 25ft wide, and 12ft long. What is the volume? A.3,500 B.3,400 C.3,600

C.3,600

multi-step equations

100

Solve 7x=4x+15 A. x=5 B. x=4 C. x=5.5

A. x=5

200

Solve 5x-2=3x+4 A. x=2 B. x=7 C. x=3

C. x=3

300

Solve 9s-6=18+5s A. s=6 B. s=5 C. s=4.4

A. s=6

400

Solve 5w-6=8w+7 A. w=2 B. w=4 C. w=1

C. w=1

500

Solve 6t+4-3t=-5+t+17 A. t=4 B. t=5 C. t=1

A. t=4

slope intercept form

100

Turn into slope intercept form. y+6=2m A. y=2m-6 B. y=2m+6

A. y=2m-6

200

What is the equation for slope intercept form? A. y=kx B. y=mx-b+c C. y=mx+b

C. y=mx+b

300

turn the points to slope intercept form. (3,-5)(6,2) A. y=7/3-12 B. y=6/2-12 C. y=5/1-12

A. y=7/3-12

400

Turn into slope intercept form 3y+9=6x A. y=4x+5 B. y=2x-3 C. y=5x-7

B. y=2x-3

500

turn the points into slope intercept form? (5,2)(15,4) A. y=2/6+6 B. y=5/10+2 C. y=1/5+3

C. y=1/5+3