Mathematics, 10.02.2021 17:20 xaiverrodriguez
Circle 1 has a radius of 9 inches and a central angle 8 that intercepts an arc length of 6 inches. Having the same central angle 8 as Circle 1, what is the arc length of Circle 2 with a radius of 3 inches?
Answers: 3
Mathematics, 21.06.2019 13:00
Remmi wrote the equation of the line y=â…“(x+2) he solved for x and got x=3y-2 which of the following is an equivalent equation for x? a.x=y-11/3 b.x=y+7/3 c.x=3(y-â…”) d.x=3(y+â…”)
Answers: 1
Mathematics, 21.06.2019 19:00
Write and solve a real word problem that involves determining distance on a coordinate plane
Answers: 1
Mathematics, 21.06.2019 19:30
Factor the polynomial 4x4 – 20x2 – 3x2 + 15 by grouping. what is the resulting expression? (4x2 + 3)(x2 – 5) (4x2 – 3)(x2 – 5) (4x2 – 5)(x2 + 3) (4x2 + 5)(x2 – 3)
Answers: 1
Mathematics, 21.06.2019 23:00
Unaware that 35% of the 10000 voters in his constituency support him, a politician decides to estimate his political strength. a sample of 200 voters shows that 40% support him. a. what is the population? b. what is the parameter of interest? state its value c. what is the statistics of the interest? state its value d. compare your answers in (b) and (c) is it surprising they are different? if the politician were to sample another 200 voters, which of the two numbers would most likely change? explain
Answers: 2
Circle 1 has a radius of 9 inches and a central angle 8 that intercepts an arc length of 6 inches....
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