All Questions ⁺⁰237665 Questions

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Tangent question, please explain

Two circles are drawn, with the same center. A chord of the large circle is drawn, so that it is tangent to the small circle. If the chord has a length of then find the area of the ring-shaped region that is inside the large circle but outside read more ..

envoy Jun 10, 2020

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665

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help

At 2:00 PM, a car leaves town A and another leaves town B.The distance between the two towns is 60 km. One car travels 10 kph faster than the other. The car pass each other at 2:30 PM. How far does each travel?

Guest Jun 10, 2020

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609

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help

Terry, a marathon runner ran from her house to the high school then back. The return trip took 5 minutes longer. If her speed was 10 mph to the high school and 9 mph to her house, How far is Terry's house from the high school?

Guest Jun 10, 2020

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976

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help

A wooden rectangular prism has dimensions 4 by 5 by 6. This solid is painted green and then cut into 1 by 1 by 1 cubes. The ratio of the number of cubes with exactly two green faces to the number of cubes with three green faces is

Guest Jun 10, 2020

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456

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help

Guest Jun 10, 2020

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608

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please help

Twenty pairs of integers are formed using each of the integers 1, 2, 3, ..., 40 once. The positive difference between the integers in each pair is 1 or 3. (For example, 5 can be paired with 2, 4, 6 or 8.) If the resulting differences are added together, read more ..

Guest Jun 10, 2020

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444

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help

Let a, b, c be distinct positive integers such that abc = 16. Find the largest possible value of

Guest Jun 10, 2020

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711

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If you need to check your algebra question :3

Here's a website if you ever need to check your algebra problem it also shows you the steps :))
https://www.mathpapa.com/algebra-calculator.html

Your welcome in advance :))) <3 read more ..

Kadjaye Jun 10, 2020

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429

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help

In poker, how many ways can you be dealt a hand with 5 cards that is three-of-a-kind?

Guest Jun 10, 2020

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559

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help!

In the regular hexagon ABCDEF two of the diagonals, FC and BD, intersect at G. Find the ratio of the area of quadrilateral FEDG to Δ BCG.

Guest Jun 10, 2020

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449

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help

A store had a sale on T-shirts. For every two T-shirts purchased at the regular price, a third T-shirt was bought for $1.00. Twelve T-shirts were bought for $120.00. What was the regular price for one T-shirt?

Guest Jun 10, 2020

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643

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DESPERATE FOR HELP PLZ HALP

There are twice as many students in the cooking club as in the drama club. Suppose there are students in the drama club and students who are members of both clubs. Find an expression for the total number of students who are in the read more ..

Guest Jun 10, 2020

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Calc Help

The volume of a cylinder of height 11 inches and radius r inches is given by the formula V=11πr2.

Suppose that the radius is expanding at a rate of 0.6 inches per second. How fast is the volume changing when the radius is 2.3 inches? read more ..

mharrigan920 Jun 10, 2020

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936

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help!

In the figure, each of the three circles is tangent to the other two and each side of the equilateral triangle is tangent to two of the circles. If the length of one side of the triangle is 4, what is the radius of each circle?
read more ..

Guest Jun 10, 2020

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1193

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+79

What are the fourth roots of ?

What are the fourth roots of ?
Enter your answer by filling in the boxes. Enter the roots in order of increasing angle measure in the simplest form.

read more ..

LovelyRock Jun 10, 2020

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555

0

What are the fourth roots of

What are the fourth roots of
Enter your answer by filling in the boxes. Enter the roots in order of increasing angle measure in the simplest form.

read more ..

Guest Jun 10, 2020

0

419

0

help

Find the number of ways of dealing 5 cards from a standard deck of cards, so that the hand of 5 cards contains every suit.

Guest Jun 10, 2020

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1811

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What are the solutions to x^3=5−5i in polar form?

What are the solutions to x^3=5−5i in polar form?

Select all correct answers.
read more ..

smileyface Jun 10, 2020

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528

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help!

Factor completely: x^8 - 12x^4 - 64.

Guest Jun 10, 2020

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648

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Michael plots the point with the polar coordinates

Michael plots the point with the polar coordinates
How does he plot this point?
Drag a value or phrase into each box to correctly complete the statements.
read more ..

Guest Jun 10, 2020

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436

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no idea

Let A and C be point on a circle of radius r, such that AC = r. B lies on minor arc AC. Find angle ABC.

Guest Jun 10, 2020

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424

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Addition rule

How would i solve this?

Guest Jun 10, 2020

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430

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help

Three fair dice are rolled. What is the probability that the three numbers that appear are consecutive?

Guest Jun 10, 2020

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