Algebra
In the equation 2x=4, what is the number 2 known as?
Coefficient
10 x 20
200
55/11
5
1/3+1/6=
(Answer must be simplified)
1/2
|-2|
2
3c=21
c=7
12 x 16
192
100/20
5
2/5 - 1/10=
3/10
93
729
5x+15=130
x=23
13 x 4.7
61.1
252/3
84
2/7 x 6/9
(Answer must be simplified)
4/21
a 90 degree angle is called a
Right Angle
2(n+9)=96
n=39
126.1 x 3.4
428.74
390/26
15
22/3 x 14/7
(Answer must be simplified)
44/21
What is the GCF of 39 and 52
13
3(n-4)=n+2
n=7
156.3 x 23.7
3704.31
79.65/2.7
29.5
23/7 + 46/35
(Answer must be simplified)
63/5
What is the height of a triangle with an area of 68 in2 and a base of 17in?
8 inches