All Questions ⁺⁰237665 Questions

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2356

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help

A cheesecake has equally sized slices. Each slice is a different flavor. The diameter of the cheesecake is 10 inches, and the area of the slice of blueberry cheesecake is 25π/12 square inches.
How many slices does the cheesecake read more ..

Guest May 13, 2020

+1

611

1

+53

Thanks in advance!

For what positive integer is true?

Thanks
-PharaoCarl read more ..

PharaoCarl May 13, 2020

0

688

1

The polynomial x^4 - 27x^2 + 121

The polynomial x^4 - 27x^2 + 121 can be factored in a unique way into a product of two quadratic polynomials with integer coefficients and leading coefficient 1. What is the sum of these two polynomials?

Guest May 13, 2020

-4

1218

1

+73

In the diagram, the measure of the arc from A to B not passing through C is 80 degrees.

In the diagram, the measure of the arc from A to B not passing through C is 80 degrees.

GAMEMASTERX40 May 13, 2020

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939

1

geometry

An ice cream cone is three inches tall and its top is a circle with diameter two inches. The cone is filled with ice cream, such that the interior of the cone is entirely full. The cone is topped with a hemisphere of ice cream with diameter two inches. read more ..

Guest May 13, 2020

0

629

13

+280

Dividing Complex Numbers

Divide (2+4i) / (−3+2i)
Answer in standard form for complex numbers.

read more ..

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auxiarc May 13, 2020

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497

1

plz check

Thank you for your help

Guest May 13, 2020

-5

667

1

+73

How do the values of x and y compare? Explain your reasoning.

How do the values of x and y compare? Explain your reasoning.

GAMEMASTERX40 May 13, 2020

0

734

4

please help

A 2-digit number is such that the product of the digits plus the sum of the digits is equal to the number. What is the units digit of the number?

Guest May 13, 2020

0

525

1

Missing angles and sides

Guest May 13, 2020

0

630

3

geometry

Let r be the radius of the circle centered at O. If PD = 10 and PC = 15, and P is the midpoint of OB, what is r?

read more ..

Guest May 13, 2020

-2

563

1

-4

triangle geo

Coplanar isosceles triangles ABC and QAP are similar with vertex angles A and Q, respectively. If segment AP is perpendicular to segment BC and the measure of angle QAC = 16 degrees what is the measure of angle PAQ, in read more ..

off-topic

broski2916 May 13, 2020

-3

561

1

-4

crazy symbol

The operation $\star$ is defined on ordered pairs as $ \star (a, b) = (a + 3b, 9a - 5b).$ If $x$ and $y$ are nonzero real numbers such that $\star (x, y) = (-8x, -8y),$ what is the value of the ratio $x : y?$ Express your answer as a common fraction. read more ..

broski2916 May 13, 2020

-3

660

1

-4

prime rad sum

The prime-sum radical of a number $n$ is the sum of the distinct prime divisors of $n.$ For example, the prime-sum radical of $45$ is $8$ and the prime-sum radical of $42$ is $12.$ How many integers from $2$ to $1000,$ inclusive, have a prime-sum radical read more ..

broski2916 May 13, 2020

-2

846

3

-4

basketball math

In basketball, a field goal can be worth either two or three points. During his career, an NBA player has made $49.93\%$ of his two-point field goal attempts and $36.51\%$ of his three-point field goal attempts. Assuming the value of a missed attempt is read more ..

broski2916 May 13, 2020

0

759

3

algebra 1

Melinda and her father are building a rectangular horse pen that will have $12$ posts along two sides and $20$ posts along the other two sides, as shown. The posts will be $12$ meters apart with three wires: one wire near the top, one in the middle and read more ..

hugomimihu ●●●

Guest May 13, 2020

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614

0

permutation combination

A cheerleading squad has 14 cheerleaders, each a different height. How many ways are there for the cheerleaders to line up for a photo in two rows with seven people each, so that each cheerleader in the back row is taller than the one immediately in front read more ..

Guest May 13, 2020

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940

2

A blackboard has an area of 28 ft2 and a perimeter of 22 ft. What are the dimensions of the board?

A blackboard has an area of 28 ft2 and a perimeter of 22 ft. What are the dimensions of the board?

Guest May 13, 2020

-2

881

3

-4

help plz

If six numbers are chosen at random, with replacement, from the set of integers from $1$ to $900,$ inclusive, what is the probability that the product of these six integers leaves a remainder of $4$ when divided by $30?$ Express your answer as a percent read more ..

broski2916 May 13, 2020

0

557

1

confused

A group of people, cats, and birds have 70 legs, 30 heads, and 20 tails. How many cats are in this group?

Guest May 13, 2020

0

2102

1

+642

what is y when x = 40

what is y when x = 40

about 92
about 98 read more ..

cerenetie May 13, 2020

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