Pythagorean Theorem
A right triangle has legs that are 3 inches and 4 inches long. What is the length of the hypotenuse?
5 inches
x+7=15
x=8
Find the volume of a cylinder with a radius of 3 cm and a height of 5 cm. Use π≈3.14. Don't forget to cube your answer
141.3 cm cubed
Write this number in standard form: 4.5×103
4,500
Identify the slope in the equation below: y=3x+7
The slope is 3
A ladder is leaning against a wall. The ladder is 10 feet long and the bottom is 6 feet from the wall. How high up the wall does the ladder reach?
8 feet
5x=45
x=9
Find the volume of a cone with a radius of 4 m and a height of 6 m. Use π≈3.14 Remember to cube your answer.
100.48 m cubed
Write this number in standard form: 7.2×105
720,000
dentify the slope and y-intercept in the equation below: y=-2x+5
Slope: -2
Y Int: 5
A rectangular park is 24 meters long and 7 meters wide. What is the distance from one corner of the park to the opposite corner?
25 meters
2x+6=18
x=6
Find the volume of a sphere with a radius of 3 inches. Use π≈3.14 Remember to cube your answer.
113.04 in cubed
Write this number in scientific notation: 56,000
5.6 x 104
Write an equation in slope-intercept form for a line with a slope of 4 and a y-intercept of −1
y=4x-1
A right triangle has a hypotenuse of 25 cm and one leg of 7 cm. Find the length of the missing leg.
24 cm
4x−9=19
x=7
A cylinder has a diameter of 12 cm and a height of 8 cm. Find the volume. Use π≈3.14 Don't forget to cube your answer
904.32 cm cubes
write 3,459,00 in scientific notation
3.45 x 106
What does slope tell you about a line?
The steepness of the line, and whether or not it is positive or negative. The change in y compared to the change in x
A baseball diamond is shaped like a square with sides of 90 feet. About how far is it from home plate to second base? Round to the nearest tenth if needed.
127.3 feet
3(x−2)+5=20
x=7
A cone has a volume of 251.2 m cubed and a radius of 4 m. Find the height. Use π≈3.14.
15 m
write this in scientific notation 892,000,000
8.92 x 108
A line goes through the points (2,3) and (6,11). Find the slope.
m= 8/2 or 4