Mathematics, 26.01.2021 05:20 CrownedQueen
Surveyors need to determine the height of a hill. They set up a laser measuring device on a pole that is 1m tall and shine the laser toward the top of a second pole, which is 1.6m tall. Then they adjust the distance between the two poles until the laser hits the top of the longer pole and the top of the hill. The 1.6m pole is 415m from the centre of the hill. The 2 poles are 12m apart. Find the height of the hill.
Answers: 3
Mathematics, 21.06.2019 19:00
What is the expression in factored form? -x^2 + 3x + 28 a. (x-7)(x-4) b. -(x-7)(x+4) c. (x+4)(x+7) d. -(x-4)(x+7)
Answers: 2
Mathematics, 21.06.2019 23:30
The area (a) of a circle with a radius of r is given by the formula and its diameter (d) is given by d=2r. arrange the equations in the correct sequence to rewrite the formula for diameter in terms of the area of the circle.
Answers: 1
Mathematics, 22.06.2019 03:00
Apply the distributive property to simplify the expression. β4(5x + 2)
Answers: 2
Surveyors need to determine the height of a hill. They set up a laser measuring device on a pole tha...
English, 22.11.2019 05:31
Mathematics, 22.11.2019 05:31
Mathematics, 22.11.2019 05:31
English, 22.11.2019 05:31
English, 22.11.2019 05:31
Chemistry, 22.11.2019 05:31
French, 22.11.2019 05:31
Business, 22.11.2019 05:31
Mathematics, 22.11.2019 05:31
Mathematics, 22.11.2019 05:31
Physics, 22.11.2019 05:31