05/09/21

Equation of a circle. ( I just want to make sure I did it right)
Write the equation of the circle with a center at (3, –3) and a radius of 6
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05/09/21

equation of a circle
Write the equation of the circle that has its center at (–3, –2) and passes through (1, –2).
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05/09/21

Equation of circle
Write the equation of the circle that has its center at (–1, 0) and passes through (3, 0).
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05/09/21

Equation of the circle
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05/09/21

Graph .
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05/09/21

If one revolution takes 30 ​minutes, then what is the linear velocity of a capsule in feet per​ second?
A Ferris wheel can carry 800 passengers in 32 capsules around a circle measuring 425 meters in circumference. ​(Type an integer or decimal rounded to the nearest tenth as​ needed.)
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05/09/21

ive tried any times and got it wrong this is precalculus

On a circle of radius 10 feet, what angle would subtend an arc of length 2 feet?  ___ degrees
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05/09/21

i need help this is precalculus

Find the distance along an arc on the surface of the earth that subtends a central angle of 9 minutes (1 minute = 1/60 degree). The radius of the earth is 3960 miles. Round to the thousandths. (3... more
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05/09/21

i tried and ive been stuck on this please help precalculus

In a circle of radius 5 miles, the length of the arc that subtends a central angle of 2 radians is ___   miles.
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05/09/21

im lost this is precalculus hw
The angle between 0 and 2π in radians that is coterminal with the angle 55/8π in radian
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05/09/21

precalulucs its due today please help

The angle between 0∘ and 360∘ that is coterminal with the −1247∘ angle is    degrees.
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05/09/21

please help im lost its precalculus

The angle between 0∘ and 360∘ that is coterminal with the 525∘ angle is    degrees.
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05/09/21

i dont know how to start this please help its precalculus

A small radio transmitter broadcasts in a 41 mile radius. If you drive along a straight line from a city 53 miles north of the transmitter to a second city 49 miles east of the transmitter, during... more
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05/09/21

help im lost its due soon precalculus

Recall the equation for a circle with center (h,k) and radius r. At what point in the first quadrant does the line with equation y=2x+2 intersect the circle with radius 3 and center (0, 2)?x = y = 
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05/09/21

needed some help on this very confused precalculus hw
Write the equation of the circle centered at (−6,−4) that passes through (−10,−3).
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05/09/21

From the 220 graduating students in a school, 110 attended semi - formal
From the 220 graduating students in a school, 110 attended semi - formal and 150 attended the prom. If 58 students attended both events, how many students did not attend any event ?Is this the... more
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05/09/21

pls help find the probability of the shaded region
questions image: https://drive.google.com/file/d/1lV2WaI6HYJXI8ITIrBSibUxe_ZRol70F/view?usp=sharingpls help i am stuck and don't know the answer
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05/09/21

HELP IS VERY MUCH NEEDED

What is the 4th term of the sequence defined by the recursive rule a1 = 3, an= n + an − 1 − 7?
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05/09/21

Computing Limits and Derivatives

At what x value is the slope of the graph of f(x) = 3x4 + x2 equal to -1.7?
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05/09/21

Combination Questions, please explain for each scenario.
a) How many ways could 5 people fill the positions of president, vice president, and secretary?b) How many ways could three of the same five people be chosen to clean the cafeteria?
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05/09/21

Combinations Question
How many combinations are there of the letters A, B, C, D, if I take 3 at a time? Please Explain.Combinations: Permutations:A B C ... more
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05/08/21

Find x such that the line through (6, −3) and (7, 6) is perpendicular to the line through (−2, 5) and (x, −1).
Find x such that the line through (6, −3) and (7, 6) is perpendicular to the line through (−2, 5) and (x, −1).
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05/08/21

Find x so that AB has slope m when the following values are given. (a) A is (3, −5), B is (x, 6), and m = 1
Find x so that AB has slope m when the following values are given.(a) A is (3, −5), B is (x, 6), and m = 1x = (b) A is (x, −1), B is (5, 7), and m = −0.5x=
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05/08/21

Combinations Problem Help
Of the 190 students graduating from Statsville High School, 111 played on a sports team, 26 served on the students’ council, and 67 were members of clubs. Only 10 students did not participate in... more
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05/08/21

Can someone please help me solve this geometry problem? I'm not sure how to do this and I really need the help.
A spinner is divided into 6 equal sectors. Sector 1 is colored red, sectors 2–4 are colored blue, and sectors 5–6 are colored yellow. What are the measures of the red, blue, and yellow central angles? more
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