All Questions ⁺⁰237783 Questions

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Joanna has six beads that she wants to assemble into a bracelet. Two of the beads have the same color, and the other four all have the same color. How many different ways can Joanna assemble her bracelet? (Two bracelets are considered identical if one can read more ..

Guest Apr 20, 2023

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143

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Help i need help

In the diagram below, SR = PQ = 20 and RT:TS = 2:13. Find UV.

Guest Apr 20, 2023

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Need help fast

I don't know what to do
In tetrahedron ABCO, angle AOB = angle AOC = angle BOC = 90^\circ. A cube is inscribed in the tetrahedron so that one of its vertices is at O, and the opposite vertex lies on face ABC. Let read more ..

Guest Apr 20, 2023

Apr 19, 2023

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Help with geo

I need help with geometry
In triangle PQR, let X be the intersection of the angle bisector of angle P with side QR, and let Y be the foot of the perpendicular from X to line PR. If PQ = 9, QR = 9, and read more ..

Guest Apr 19, 2023

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160

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Help hard problem

Help I need help with this
Sam writes down the numbers 1, 2, 3, ..., 99
(a) How many digits did Sam write, in total?
(b) Sam chooses one of the digits written down, at random. What is the probability that read more ..

Guest Apr 19, 2023

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154

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Really stuck

Help I didnt learn about parallelograms
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 p read more ..

Guest Apr 19, 2023

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I've never learned about parabolic asymptotes. idk why this was on my homework, zero explanation.

Find the equation of the parabolic asymptote of the graph of

Enter your answer in the form "".

Guest Apr 19, 2023

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164

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i cant figure out how to solve this

Let . Then this equation can be expressed in the form for some constants and Enter your answer in the form "".

Guest Apr 19, 2023

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138

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Need help quick

Triangle ABC has altitudes AD, BE, and CF. If AD = 12, BE = , and CF is a positive integer, then find the largest possible value of CF.

Guest Apr 19, 2023

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A bag contains five white balls and three black balls. Your goal is to draw two black balls.
You simultaneously draw two balls at random. Once you have drawn two balls, you put back any white balls, and redraw so that you again have two drawn balls. read more ..

SUPERpig Apr 19, 2023

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Solve a system of equations using substitution: word problems

The student council at Springfield High School is making T-shirts to sell for a fundraiser, at a price of $16 apiece. The costs, meanwhile, are $10 per shirt, plus a setup fee of $60. Selling a certain number of shirts will allow read more ..

Guest Apr 19, 2023

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Plz help

Help I need to count this
Catherine rolls a standard 6-sided die five times, and the product of her rolls is . How many different sequences of rolls could there have been? (The order of the rolls matters.)

Guest Apr 19, 2023

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148

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Potential and Kinetic Energy Scenario

Can you have equal kinetic and potential energy if you fling yourself at exactly 90 degrees? I was wondering because you would be moving vertically upwards, causing potential energy, but you would be moving very fast, causing kinetic? This may be a stupid read more ..

Guest Apr 19, 2023

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|x − 4| ≥ 7

|x − 4| ≥ 7

Guest Apr 19, 2023

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144

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help me

I don't know how
In how many ways can three pairs of siblings from different families be seated in two rows of three chairs, if siblings may sit next to each other in the same row, but no child may sit directly in front of read more ..

Guest Apr 19, 2023

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Help

Alec has been planting young trees in her garden. The maple tree that is growing 2 inches per month, whereas the oak tree that is 9 inches tall is growing 3 inches per month in a few months the two trees will be the same height
How long will read more ..

Guest Apr 19, 2023

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Help plz

How do I do centroids
Let G be the centroid of triangle ABC. If triangle ABG is an equilateral triangle with a side length of 2, then find the area of triangle ABC.

Guest Apr 19, 2023

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158

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5/8 times 7/8 times 3/5 as a fraction

5/8 times 7/8 times 3/5 as a fraction

Guest Apr 19, 2023

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152

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help mee

plz help!
In triangle PQR, M is the midpoint of PQ. Let X be the point on QR such that PX bisects angle QPR, and let the perpendicular bisector of PQ intersect AX at Y. If PQ = 36, PR = 22, QR = 26, and read more ..

Guest Apr 19, 2023

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3 425 * 0,001

Guest Apr 19, 2023

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138

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help I need help

I am stuck on this:
In square ABCD, P is on BC such that BP = and PC = , and Q is on CD such that BQ = and QC = . Find sin angle PAQ.

Guest Apr 19, 2023

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