Equations
Solve -20 = -4x - 6x
x = 2
(x+5) (x+2)
x2 + 7x + 10
Two sides of a right triangle are 8 and 12 in. Find the missing side if these are the lengths of the legs.
14.42 inches
Find the area
r =5
A = 78.5
-3x + 10
Solve p - 1 = 5p + 3p - 8
p = 1
(x + 4) (x + 4)
x2 + 8x + 16
Find the missing side length
a = 2, b = ?, c = 3
b = 2.23
Find the Circumference
r = 5
C = 31.4
(-12x - 4) -2(3x - 5)
-18x + 6
5p 14 = 8p + 4
p = -6
(x +7) (x +3)
x2 + 10x + 21
Find the diameter
Circumference = 100
d = 31.85
.5x - (-2.7x) - 8 - 11
3.2x - 19
5n + 34 = -2(1 - 7n)
n = 4
(x + 11) (x - 4)
x2 + 7x - 44
The bottom of a ladder must be placed 3 feet from a wall. The ladder is 12 feet long. How far above the ground does the ladder touch the wall?
11.62 feet above the ground
Find the radius
Circumference = 314
r = 50
2(x-11) + 8x
10x - 22
-(1 + 7x)-6(-7 - x) = 36
x = 5
(x - 5) (x - 6)
x2 - 11x + 30
A soccer field is a rectangle 90 meters wide and 120 meters long. The coach asks players to run from one corner to the corner diagonally across. What is the distance?
127.28 meters
Find the radius
Area = 113.04
r = 6
What is Ms. Smith's favorite type of shoe?
Crocs!!!