volume and Pythagorean theorem
if a right triangle has a base that is 4cm and the height is 3cm , what is the third side lenght?
5cm
The approximate population of Atlanta is 499000
write in scientific notation
4.99 X 10 5
What is the coefficient of the third term
5x2y3 +7x4 - 6xy - 8y
-6
describe the square root of 80
Irrational number
write a linear equation that has the same slope as the following equation.
y = -4x -2
answer vary
y = -4x
A construction company needed to build a sign with the width of 9ft , and a length of 20ft . What will be the approximate endearment of the diagonal of the sign
~22
write in standard number 2 X 10-7
2/10,000,000
Find the solution to the equation
3x + 5 = 29
x = 8
Write 0.151515... as a fraction
15/99
Find the equation of a line passing through (3,-3) and (12,-2)
1/9
The neighborhood swimming pool is 20ft by 30ft , and the height is 7ft .What is the approximate volume of water need to fill up the pool?
4,200ft3
simplify (4 X 10-6) x (2.2 X 103)
8.8 X 10-3
2x+5x - 9 = 8x -x -3 - 6
infinite solution or All real number
~7.66 answers between 7.6 and 7.7 is acceptable
Write the linear equation of a line passes through the origin and has a slope -7
y = -7x
What is the distance between the point (1,3) and (9,9)?
10 units
solve (3 X 107) divided by (9 X 102)
3.33 X 104
solve for y
3y -7 (y +5) = y -35
0
solve the equation and write your answer in positive exponent
(x3 )(x(2-7) )
1/x2
what is the equation of the line passes through the point (0, 5) and (2, 7)
y = x +5
A robot begins at point A , travel 4 meters west , then turns and travels 7 meters south reaching point B. What is the approximate straight line distance between points A and B.
~8 meters
Subtract and answer in scientific notation
0.0001234 - 0.0000456
7.7 X 10-5
solve the following equation
2(2x-3) = 3 (2x -4)
3 = x
3 times (square root of 144) divided by square root of 12
6 times square root of 3
what is the y intersect for a line passes thought (1,1) and (7,7)
b = 0