Mathematics, 02.08.2019 07:00, ani61
With these two questions i'm very confused! 1) if cos θ = 0.54, find sin(θ-pi/2). 2) if cot x = -0.18, find tan(x-pi/2).
Answers: 1
Mathematics, 21.06.2019 12:30, anaroles04
As soon as look at the parallelogram abcd shown below: the table below shows the steps to prove that if the quadrilateral abcd is a parallelogram, then its opposite sides are congruent: which choice completes the missing information for reason 5 in the chart? (6 points) congruent parallelograms congruent triangles similar angles similar triangles
Answers: 1
Mathematics, 21.06.2019 14:30, naenae6775
Acable company wants to provide cell phone service for residents on an island. the function for the cost of laying the cable from the island to the mainland is c(x)= 6.500 square root x2+4, where x represents the length of the cable in feet. what are the domain and range of the function? a) domain: all real numbers range: all real numbers greater than or equal to 17,000 b) domain: all real numbers greater than or equal to 0 range: all real numbers greater than or equal to 17,000 c) domain: all real numbers greater than or equal to 0 range: all real numbers greater than or equal to 13,000 d) domain: all real numbers greater than or equal to 13,000 range: all real numbers greater than or equal to 0
Answers: 3
Mathematics, 22.06.2019 00:00, olgapagan1010
At noon a tank contained 10cm water. after several hours it contained 7cm of water. what is the percent decrease of water in the tank?
Answers: 1
With these two questions i'm very confused! 1) if cos θ = 0.54, find sin(θ-pi/2). 2) if cot x = -0...
Mathematics, 16.06.2021 21:50