Mathematics, 04.09.2019 00:30 wolfking800
Aladder 29 feet long leans against a wall and the foot of the ladder is sliding away at a constant rate of 3 feet/sec. meanwhile, a firefighter is climbing up the ladder at a rate of 2 feet/sec. when the firefighter has climbed up 6 feet of the ladder, the ladder makes an angle of ? /3 with the ground. answer the two related rates questions below. (hint: use two carefully labeled similar right ) if h is the height of the firefighter above the ground, at the instant the angle of the ladder with the ground is ? /3, find dh/dt= feet/sec.(b) if w is the horizontal distance from the firefighter to the wall, at the instant the angle of the ladder with the ground is ? /3, find dw/dt= feet/sec.
Answers: 1
Mathematics, 21.06.2019 17:00
Idont understand math at all! : o( use this scenario to answer the remaining questions: brenton purchased a new bedroom set for $4,500.00. he lives in arizona and pays a 8.75% sales tax. if he made a 50% down payment and financed the rest, what amount did he finance? what is the total sales tax brenton will pay? enter your answer in currency format, round to the nearest cent. what was brenton's total amount financed? enter your answer in currency format, round to the nearest cent.
Answers: 3
Mathematics, 21.06.2019 21:30
The perimeter of a rectangular lot of land is 436 ft. this includes an easement of x feet of uniform width inside the lot on which no building can be done. if the buildable area is 122 ft by 60 ft, determine the width of the easement. select one: a. 9 feet b. 18 feet c. 4.5 feet d. 7 feet
Answers: 3
Mathematics, 21.06.2019 23:30
Graph the line with the given slope m and y-intercept b. m=-3,b=1
Answers: 1
Aladder 29 feet long leans against a wall and the foot of the ladder is sliding away at a constant r...
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