Formulas
SA of a circle?
Pi x Rsquared
If 3x=21, what does x equal?
X=7
What is 0.25 as a fraction
1/4
What is a quadrilateral
A shape with 4 sides
x+x=?
2x
SA of a triangle?
1/2(BxH)
3+4x=15, what does x equal?
X=3
What is 0.33 as a fraction?
1/3
What does the prefix "tri" mean
3
6e+4x+7x+9e=?
15e+11x
The formula for Circumference of a Circle
2 x Pi x Rsquared
1/3 divided by 1/4
4/3 or 1 and 1/3
What can 6/8 be simplified to?
3/4
What is half of the Diameter
The Radius
9x+17x=?
26x
Is this a proper linear equation
y=xm+b
Yes
60x35
3500
What is 52% as a fraction?
52/100
What is the formula for Area
A=L*W
3x+5x+4y+9e+2x+7e+19y=?
10x+23x+16e
The Pythagorean Theorem?
a²+b²=c²
If on a triangle, angle m=35 angle n=115 what does angle o=?
30
4/8 x 5
2 and 1/2
(Freebie) What is 1+1?
2
924x+365x=?
1289x