All Questions ⁺⁰238446 Questions

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Math problem

What is the smallest positive integer n such that the fourth root of 56*n*360 is an integer?

Guest Apr 25, 2023

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math

Jose's batting average is 0.250 after 160 times at bat, which means he made a hit 40 of the times he was at bat. He wants to improve his batting average to 0.333. If he makes a hit the next x times at bat, which equation can be used to calculate read more ..

Guest Apr 25, 2023

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Angle bisectors

In triangle AB, let the angle bisectors be BY and CZ. Given AB = 16, AY = 16, and CY = 16, find BC and BZ.

Guest Apr 25, 2023

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188

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Angle bisectors

Angle bisectors AX and BY of triangle ABC meet at point I. Find angle C in degrees, if angle AIB= degrees.

Guest Apr 25, 2023

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khan academy

Problem
After a special medicine is introduced into a petri dish containing a bacterial culture, the number of bacteria remaining in the dish decreases rapidly.
The population loses 1441start fraction, 1, divided by, 4, read more ..

Guest Apr 25, 2023

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211

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Simplify

Assuming that x \neq 3, simplify (8x - 4)(x + 3) - (4x - 44)/(2x + 6).

Guest Apr 25, 2023

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Физическая культура

Guest Apr 25, 2023

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189

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3+2/3x=3/4 rewritten as an equation with no fractions or decimals

3+2/3x=3/4 rewritten as an equation with no fractions or decimals

Guest Apr 25, 2023

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198

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Simplify

Assuming that x neq 1/2, simplify (12x^2 - 6x)*(4x - 2).

Guest Apr 25, 2023

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210

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Square root

Simplify sqrt(27)*sqrt(12)*sqrt(147).

Guest Apr 25, 2023

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Need help

Triangle XYZ is equilateral. Points Y and Z lie on a circle centered at O, such that X is the circumcenter of triangle OYZ, and X lies inside triangle OYZ. If the area of the circle is , then find the area of triangle read more ..

Guest Apr 25, 2023

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Guest Apr 25, 2023

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207

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Help with geometry

A square is inscribed in a right triangle, as shown below. The legs of the triangle are 1 and 1. Find the area of the square.

Guest Apr 25, 2023

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207

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Square roots

Simplify sqrt(2)*sqrt(6)*sqrt(110)*sqrt(120)*sqrt(450)*sqrt(520).
Simplify

Guest Apr 25, 2023

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Need help plz

Plz help
A standard six-sided die is rolled 7 times. You are told that among the rolls, there was one 1, two 2's, and three 4's. How many possible sequences of rolls could there have been? (For example, 5, 1, 2, 2, read more ..

Guest Apr 25, 2023

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+1348

Coordinates

I have a question on coordinates.
The distance between the points (x,21) and (-3,1) is 10*sqrt(2). Find the sum of all possible values of x?

sandwich Apr 25, 2023

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+1348

Linear Equations

Is there a way to solve this?
A line passes through the points (-3,-5) and (6,-1). The equation of this line can be expressed in the form Ax + By = C, where A, B, and C are integers with greatest common divisor 1, and A is read more ..

sandwich Apr 25, 2023

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197

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+660

Pls Help With Ratios

Two complementary angles, A and B, have measures in the ratio of 7 to 23, respectively. What is the ratio of the measure of the complement of angle A to the measure of the complement of angle B? Express your answer as a common fraction.

Keihaku Apr 25, 2023

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211

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HELP

The mean of five numbers is 5. If one of the numbers is removed from the group, the mean of the remaining four numbers is 4.25. What number was removed from the group?

Guest Apr 25, 2023

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Help geometry!

Help with parallelogram
In the diagram below, PQRS is a parallelogram with a perimeter of 26 and an area of 28. What is the perimeter of rectangle OSTQ? Include an explanation of how you solved the problem.

Guest Apr 25, 2023

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