All Questions ⁺⁰237683 Questions

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A certain square and a certain equilateral triangle have the same perimeter. The square and triangle are inscribed in circles, as shown below. If A is the area of the square and B is the area of the triangle, then read more ..

Guest May 10, 2023

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parabolas

Six parabolas are arranged around a circle. Each parabola is congruent to the graph of y = x^2/4. Also, each parabola is tangent to the circle, and its two neighboring parabolas. Find the radius of the circle.

Guest May 10, 2023

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+5

I have a trigonometric solution for this but am stumped how to get an argument using similar triangles

I have a trigonometric solution for this but am stumped how to get an argument using similar triangles
Trapezoid WXYZ has area 21 where angle WYZ is a right angle, WZ is parallel to XY, and where angles XWY and YWZ are congruent. read more ..

uprojects May 10, 2023

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Tara bought 16 ounces of sunflower seeds, 30 ounces of almonds, 44 ounces of pistachios,&n

Tara bought 16 ounces of sunflower seeds, 30 ounces of almonds, 44 ounces of pistachios, and 58 ounces of cashews. Based on the trend,&nb read more ..

Guest May 10, 2023

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158

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algebra 1 sem 2

Guest May 10, 2023

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126

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+8

Help appreciated

Catherine rolls a standard 6-sided die five times, and the product of her rolls is 900. How many different sequences of rolls could there have been? (The order of the rolls matters.) Here's what I've tried so far: I listed the prime factorization of 900, which read more ..

seventythree May 10, 2023

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131

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help plz

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 PR = 9, then compute the length read more ..

Guest May 10, 2023

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need help

In the diagram below, P is a point inside square ABCD. Find x.

Guest May 10, 2023

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Question 26

A football team ran four plays. The first play lost 5 yards. The second play lost 9 yards. The third play gained 12 yards. The last play lost 8 yards. Find the total gain or loss of yards.

Guest May 10, 2023

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Help I have a question

This is about right triangles.
In triangle ABC, angle ACB = 90^\circ. Let H be the foot of the altitude from C to side \overline{AB}.
Prove that (x + h)^2*(y + h)^2 = (a + b)^4.

Guest May 10, 2023

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147

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plz help

I need to solve this age problem
Seven years ago, Grogg's dad was 6 times as old as Grogg, and 4 years ago, his dad was 4 times as old as Grogg. How old is Grogg's dad currently?

Guest May 10, 2023

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135

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Simplify

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

Guest May 10, 2023

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151

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ummmmm

Guest May 10, 2023

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145

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what is the answer to 4 * x(x-4)

what is the answer to 4 * x(x-4)

Guest May 10, 2023

May 9, 2023

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154

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Help with equation

Five times a number is divided by 7 more than the number. If the result is 0, then what was the original number?

Guest May 9, 2023

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Help

How many solutions are there to the equation u + v + w + x + y + z = 8, where u, v, w, x, y, and z are nonnegative integers, and x is at most 8?

Guest May 9, 2023

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150

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help mee

Pearl writes down seven consecutive integers, and adds them up. The sum of the integers is equal to 21*4 times the largest of the seven integers. What is the smallest integer that Pearl wrote down?

Guest May 9, 2023

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Solve

Solve for the variable x in terms of y and z, assuming y \neq \frac{1}{2}:
xy + x = \frac{3x + 2y + z + y + 2z}{3}

Guest May 9, 2023

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