Mathematics, 20.05.2021 06:20 lkhushi
The measure of central angle QRS is 8pi/9 radians.
What is the area of the shaded sector?
a.) 36 pi units^2
b.)72pi units^2
c.)144pi units^2
d.)324pi units^2
Answers: 2
Mathematics, 21.06.2019 13:10
The rows and columns of lattice points in a three-by-three square array are evenly spaced one unit apart. how many distinct triangles with at least one side of length 2 units can be drawn using three lattice points for the vertices?
Answers: 1
Mathematics, 21.06.2019 16:00
Afurniture manufacturer produces chairs and sofas. each chair requires 10 yards of fabric, and each sofa requires 20 yards of fabric. the manufacturer has 300 yards of fabric available. to fulfill orders, the number of sofas must be at least twice the number of chairs. let x be the number of chairs and y the number of sofas. which inequalities are described in the problem? check all of the boxes that apply
Answers: 2
Mathematics, 21.06.2019 16:30
Arestaurant gives out a scratch-off card to every customer. the probability that a customer will win a prize from a scratch-off card is 25%. design and conduct a simulation using random numbers to find the experimental probability that a customer will need more than 3 cards in order to win a prize. justify the model for your simulation, and conduct at least 10 trials.
Answers: 1
Mathematics, 21.06.2019 19:00
Use the formulas a = x 2 – y 2, b = 2xy, c = x 2 + y 2 to answer this question. one leg of a right triangle has length 11 and all sides are whole numbers. find the lengths of the other two sides. the other leg = a0 and the hypotenuse = a1
Answers: 2
The measure of central angle QRS is 8pi/9 radians.
What is the area of the shaded sector?
Social Studies, 26.10.2020 21:40
Mathematics, 26.10.2020 21:40
Biology, 26.10.2020 21:40
Geography, 26.10.2020 21:40
Biology, 26.10.2020 21:40
Advanced Placement (AP), 26.10.2020 21:40
Mathematics, 26.10.2020 21:40
English, 26.10.2020 21:40
Advanced Placement (AP), 26.10.2020 21:40
Mathematics, 26.10.2020 21:40
Mathematics, 26.10.2020 21:40
Social Studies, 26.10.2020 21:40
English, 26.10.2020 21:40