BASIC NUMBER OPERATIONS
Name the place value of the bold number:
709, 758, 968
The Thousands Place
What is the sum of the interior angles of a Pentagon.
540 degrees
Solve the equation below:
8x -2 = -9 + 7x
- 7
What is the surface area of a cube with a side length of 8cm?
384cm2
The _____________ angles of an ______________ triangle are congruent.
base
isosceles
Solve for X:
4(x+2)-(2x-4)=8x
x=2
Find the measure of the arc of a circle with a central angle of 60 degrees and a radius of 8 feet.
8.4ft
A 30ft flagpole casts a 35ft shadow, how far is it from the end of the shadow to the top of the flagpole?
46.1 ft
Two _______________ lines have the same slope.
Parallel
Solve for x as a fraction:
(18x^6)/(27x^4)
x=2/3
Find the area of a circle with a diameter of 24 inches.
452.16 in2
A farm tractor has a rear tire diameter of 48 inches. how far will the tractor move with 4 rotations of the rear tire? Round your answer to the nearest tenth of an inch?
150.7 in
What is a prime number?
A number that is only divisible by one and itself.
Solve for x as a fraction:
4x-7+6x=2x-4+9
x=3/2
The base angels of an ______________ triangle are ___________?
Factor: 2x2+5x-3=0
x=1/2
x=3
Two perpendicular lines must form 4 __________.
90 degree angels
Simplify:
sqrt(325)
5sqrt(13)
Write the equation in slope intercept form which passes through points (1,2) and (4,3)?
y=1/3x+5/3
Solve:
8(4-5m)=-4(6+8m)
m=7
What is the arc length of a circle with a diameter of 8cm and a central angle of 60 degrees.
4.2cm