The altitude of a triangle is increasing at a rate of 1 centimeters/minute while the area...
The height of a triangle is increasing at a rate of 1.5 centimeters/minute while the area of the triangle is increasing at a rate of 2.5 square centimeters per minute. At what rate is the base of the triangle changing when the height is 11 centimeters and the area is 92 square centimeters? Remember that you're using the formula for the area of a triangle: Area -bh (You'll need to know this formula in the normal homework assignments, quizzes and...
The height of a triangle is increasing at a rate of 2 cm/min while the area of the triangle is increasing at a rate of 5 square cm/min. At what rate is the base of the triangle changing when the height is 4 centimeters and the area is 6 square centimeters? Answer: 3 cm/min.
4.1 Related Rates Turned in automatically when due ITEMS SUMMARY 19. < Previous Next > The altitude of a triangle is increasing at a rate of 1.500 centimeters/minute while the area of the triangle is increasing at a rate of 2.500 square centimeters/minute. At what rate is the base of the triangle changing when the altitude is 11.000 centimeters and the area is 88.000 square centimeters? (Enter a positive number if the base is increasing, negative if it is decreasing.)
The radius r of a circle is increasing at a rate of 7 centimeters per minute. Find the rate of change of the area when r = 30 centimeters.The radius r of a sphere is increasing at a rate of 4 inches per minute. (a) Find the rate of change of the volume when r = 12 inches.(b) Find the rate of change of the volume when r = 30 inches.
The radius r of a circle is increasing at a rate of 3 centimeters per minute. Find the rate of change of the area when r = 39 centimeters.
I bought a triangular Chia-Pet (silly plant that grows in the shape of a triangle). As it grows, the altitude of the triangle increase at a rate of 1 cm/day while the area of the triangle increases at a rate of of 14 cm2 /day. How fast is the base of the triangle changing when the altitude is 10 cm and the area is 90 cm?? 0. 14 cm/day 0. in cm/day 1 cm/day None of the listed answers. nswers....
The radius of a sphere is increasing at a rate of 7.5 meters per minute. What is the rate of change of the surface area of the sphere when the radius is 5 m (in square meters per minute)? Note that the surface area, S, of a sphere of radius ris S = 4xr? 330x m/min 100x mÂș/min 225x m/min 300x m/min 75x m/min
16. GEOMETRY A triangle has an area of 3x2+ 9x-54 square centimeters. f the height of the triangle is x+6 centimeters, find the length of the base.
2. The measurements of the base and altitude of a triangle are found to be 36 and 50 centimeters, respectively. The possible error in each measurement is 0.25 centimeter. (a) Use differentials to approximate the possible propagated error in computing the area of the triangle (b) Approximate the percent error in computing the area of the triangle.
Draw and label a diagram to help solve the related-rates problem. The base of a triangle is shrinking at a rate 2 cm/min and the height of the triangle is increasing at a rate of 7 cm/min. Find the rate (in cm2/min) at which the area of the triangle changes when the height is 42 cm and the base is 22 cm. cm2/min +