A rectangle length is four times as long as it is wide. Its perimeter is 450 cm. Find the length and the width of the rectangle.Length: __________ cmWidth: __________ cm
What will be an ideal response?
Mathematics
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Solve.-30 - 3x < 0
A. x < -27
B. x > -10
C. x < -10
D. x > -
Mathematics
Decide whether the statement is true or false. If false, correct the statement so it is true. =
A. True
B. False; = -
= -3
Mathematics
Solve.A carpenter wants to cut the largest possible ellipse from a 1 ft by 10 ft rectangular board. After the foci are located, a string is connected to them and pulled taut by a pencil in order to draw the ellipse. Find the length of the string.
A. 20 ft B. 10 ft C. 2 ft D. 1 ft
Mathematics
Find the perimeter and area of the figure.
A. P = 12 cm, A = 66 cm2 B. P = 28 cm, A = 33 cm2 C. P = 16 cm, A = 33 cm2 D. P = 14 cm, A = 66 cm2
Mathematics