Mathematics, 23.04.2021 20:50, 130005401
Help ASAP
A fireman needs to get water to a second-floor fire. His ladder is 30 ft long and he leans it against the vertical wall so that the top of the ladder is 27 ft above the ground.
(a) Use trigonometry to find the angle formed between the ground and the ladder. Round to the nearest whole number and show all your work.
(b) For safety reasons, the fireman wants the angle the ladder makes with the ground to be no more than 70°
°
. Will the ladder be safe the way it is positioned? Explain.
Answers: 2
Other questions on the subject: Mathematics
Mathematics, 20.06.2019 18:04, eloyjrcruz101
Choose all answers that apply: a) ab and a’b’ are one the same line. b) quadrilaterals abcd and a’ b’ c’ d’ have the same perimeters. c) points a and a’ have the same coordinates. d) none of the above
Answers: 3
Mathematics, 21.06.2019 21:00, carissaprocacci
Tessa bought stock in a restaurant for $253.00. her stock is now worth $333.96. what is the percentage increase of the value of tessa's stock? a.) 81% b.) 32% c.) 24% d.) 76%
Answers: 1
Do you know the correct answer?
Help ASAP
A fireman needs to get water to a second-floor fire. His ladder is 30 ft long and he lea...
Questions in other subjects:
Mathematics, 15.04.2020 01:33
