Unit Conversion
Convert 400mm to cm
40 cm
If the sum of angle 3 and angle 4 equal a straight angle and angle 3 = 72 degrees, how many degrees is angle 4?
102 degrees
-58 + 77
19
9 x 7 + 4 x 1
67
Evaluate: a = 9, b = -4, c = 15
(9a + b)2 + c
5,944
Convert 85deg. Fahrenheit to Celsius
29.4deg Celsius
If a triangle has two equal sides and two equal angles, is t an equilateral, isosceles, or scalene triangle?
isosceles
-69 + 19 - 96
-146
2 + (22 - 4)2
2
Simplify: 6x + 4y + 8x + 3y
Convert 7.68 kg to lb
16.9lb
If a circle's radius is 17in, then what is its circumference?
106.8in
-23 + (-58) - (-209) - 52 + 64 - (-2)
142
23 + 32[-3(9+3)+8]
-244
Distribute: 6x(9+7x)
42x2 + 54x
Convert 15 qt to gal
3.8 gal
What is the area of a triangle if one side measures 17ft, is 16ft high, and another side measures 9ft?
72ft2
-4,005
6(3)2
54
Solve: 7x - 13 = -125 - 9x
x = -7
Convert 2.5 oz to g
70.9g
Triangle ABC is a right triangle. Side a = 9in and side b = 12in, then how long is side c?
15in
21-(-77)-19
79
[-(-8)3 + 33(22 - 1) - 6] / 1(1)3
587
Solve: 6(x-7) - 2x + 1 = -8x - 113
x = -6