In the following exercises, solve. Round approximations to one decimal place.
438. Accident investigation An accident investigator measured the skid marks of one of the vehicles involved in an accident. The length of the skid marks was 175 feet. Use the formula
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- In the following exercise, solve. Approximate to the nearest tenth, if necessary. 395. Sergio needs to attach a wire to hold the antenna to the roof of his house, as shown in the figure. The antenna is 8 feet tall and Sergio has 10 feet of wire. How far from the base of the antenna can he attach the wire?arrow_forwardIn the following exercises, solve. Round to one decimal place. Gravity A hang glider dropped his cell phone from a height of 350 feet. How many seconds did it take for the cell phone to reach the ground?arrow_forwardIn the following exercises, solve. Approximate to the nearest tenth, if necessary. 405. Sergio needs to attach a wire to hold the antenna to the roof of his house, as shown in the figure. The antenna is 8 feet tall and Sergio has 10 feet of wire. How far from the base of the antenna can he attach the wire?arrow_forward
- In the following exercises, solve. Round approximations to one decimal place. 432. Gravity While putting up holiday decorations, Renee dropped a light bulb from the top of a 64 foot tall tree. Use the formula t=h4 to find how many seconds it took for the light bulb to reach the ground.arrow_forwardIn the following exercises, solve. Round approximations to one decimal place. 439. Accident investigation An accident investigator measured the skid marks of one of the vehicles involved in an accident. The length of the skid marks was 117 feet. Use the formula s=24d to find the speed of the vehicle before the brakes were applied. Round your answer to the nearest tenth.arrow_forwardIn the following exercises, solve. Approximate to the nearest tenth, if necessary. A 13-foot string of lights will be attached to the top of a 12-foot pole for a holiday display. How far from the base of the pole should the end of the string of lights be anchored?arrow_forward
- In the following exercises, solve. Round approximations to one decimal place. 434. Gravity A hang glider dropped his cell phone from a height of 350 feet. Use the formula t=h4 to find how many seconds it took for the cell phone to reach the ground.arrow_forwardIn the following exercises, solve. Round approximations to one decimal place. 430. Landscaping Reed wants to have a square garden plot in his backyard. He has enough compost to cover an area of 75 square feet. Use the formula s=A to find the length of each side of his garden. Round your answer to the nearest tenth of a foot.arrow_forwardIn the following exercises, solve. Round approximations to one decimal place. 437. Accident investigation The skid marks for a car involved in an accident measured 216 feet. Use the formula s=24d to find the speed of the car before the brakes were applied. Round your answer to the nearest tenth.arrow_forward
- In the following exercises, solve. Round to one decimal place. Gravity A construction worker dropped a hammer while building the Grand Canyon skywalk, 4,0(X) feet above the Colorado River, How many seconds did it take for the hammer to reach the river?arrow_forwardIn the following exercises, solve. Round approximations to one decimal place. 720. Officer Morales measured the skid marks of one of the cars involved in an accident. The length of the skid marks was 245 feet. Use the formula s=24d to find the speed of the car before the brakes were applied.arrow_forwardIn the following exercises, solve using the Pythagorean Theorem. Approximate to the nearest tenth, if necessary. 248. Pam wants to put a banner across her garage door, as shown below, to congratulate her son for his college graduation. The garage door is 12 feet high and 16 feet wide. How long should the banner be to fit the garage door?arrow_forward
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