(8.01 mc)
two lines, a and b, are represented by equations given below:
line a: y = x...
Mathematics, 27.08.2019 21:30 Maria3737
(8.01 mc)
two lines, a and b, are represented by equations given below:
line a: y = x − 2
line b: y = 3x + 4
which of the following shows the solution to the system of equations and explains why?
(−3, −5), because the point does not lie on any axis
(−3, −5), because the point satisfies both equations
(−4, −8), because the point satisfies one of the equations
(−4, −8), because the point lies between the two axes
Answers: 1
Mathematics, 21.06.2019 18:00
14. (05.02 lc) what is the value of y in the solution to the following system of equations? (5 points) 2x + y = −4 5x + 3y = −6
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
Mathematics, 21.06.2019 21:30
Aroulette wheel has 38 slots in which the ball can land. two of the slots are green, 18 are red, and 18 are black. the ball is equally likely to land in any slot. the roulette wheel is going to be spun twice, and the outcomes of the two spins are independent.the probability that it lands one time on red and another time on black in any order is(a) 0.5 (b) 0.25 (c) 0.4488 (d) 0.2244
Answers: 1
Mathematics, 21.06.2019 21:50
Ab and bc are tangent to circle d. find x is ab = 3x + 8 and bc = 26. find x
Answers: 1
History, 24.06.2019 01:30
English, 24.06.2019 01:30
Mathematics, 24.06.2019 01:30
English, 24.06.2019 01:30
Mathematics, 24.06.2019 01:30
English, 24.06.2019 01:30
Mathematics, 24.06.2019 01:30
Mathematics, 24.06.2019 01:30