Mathematics, 05.07.2019 12:00 NotYourStudent
Acentral angle measuring 160 degrees intercepts an arc in a circle whose radius is 4. what is length of the arc of the circle formed by this central angel? round the length of the arc to the nearest hundredth of unit. a. 4.19 units b. 6.28 units c. 12.57 units d. 12.75 square units
Answers: 1
Mathematics, 21.06.2019 16:30, mildredelizam
Graph red beads cost $1 an ounce and gold beads cost $3 an ounce. juanita wants to purchase a 12-ounce mixture of red and gold beads that she can sell for $2 an ounce. the solution of the system shows the number of beads needed for juanita to break even. x + y = 12, x + 3y = 24 how many ounces of red beads will juanita buy to break even? how many ounces of gold beads will she buy?
Answers: 3
Mathematics, 21.06.2019 18:20, sweetbri7p5v6tn
Me solve this problem, and someone clearly explain to me how to solve it.1.) use the value of the discriminant to determine if the given trinomials has 2 real solutions, 1 real solution, or no real solutions. a. x2 − 4x − 7 = 0b. 4r2 + 11r − 3 = 0c. 3m2 + 7 = 0d. t2 + 2t + 1 = 0
Answers: 1
Acentral angle measuring 160 degrees intercepts an arc in a circle whose radius is 4. what is lengt...
Mathematics, 23.02.2021 01:30
Mathematics, 23.02.2021 01:30
Mathematics, 23.02.2021 01:30