All Questions ⁺⁰237665 Questions

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406

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Not sure how to proceed

Harry and Meg have some roses. 3/10 of the flowers are red roses, the rest are white roses. Harry gives 50% of the white roses away and buys 17 more red roses. They now have 121 roses in total. How many roses did they have at the start?

Guest Dec 1, 2021

-1

480

1

+590

Find the coordinates of the missing endpoint A if B is the midpoint of AC and C (-5,4) and B (-2,5).

Find the coordinates of the missing endpoint A if B is the midpoint of AC and C (-5,4) and B (-2,5).

weredumbmaster22 Dec 1, 2021

0

310

4

Geometry QUestion

CD and EF are parallel to AB. They divide the area of PAB into three equal parts. If PE = 1, what is AC? I don't really know how to solve this. Is it similar triangles? read more ..

Guest Dec 1, 2021

0

391

2

+218

It has been 1 day and no answer. Please answer ONLY ON THE LINK I WILL GIVE. DO NOT ANSWER HERE

https://web2.0calc.com/questions/question-on-french-fries

PLEASE ANSWER ON THE LINK I GAVE - AND DO NOT ANSWER HERE. OTHERWISE THE MODERATORS WILL BE VERY ANGRY.

MathyGoo13 Dec 1, 2021

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300

1

Digit problem

An ordered pair of digits (a,b) is such that 4a5, b72 is a multiple of 66. Find a + b .

Guest Dec 1, 2021

0

406

1

Probability

I have two cubes such that, on each cube, three faces are painted red and three faces are painted white. If I roll each of the cubes once, what is the probability that they will land such that there are two red faces up?

Guest Dec 1, 2021

0

263

0

Domain

Compute the domain of the real-valued function f(x) = sqrt(1 - sqrt(2 + x)).

Guest Dec 1, 2021

0

378

1

how

how do i get better at math

Guest Dec 1, 2021

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387

1

Algebra

If 725x + 727y = 1500 and 729x - 731y = 1500, what is the value of x + y?

Guest Dec 1, 2021

Nov 30, 2021

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256

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linear equation

find the gradient and the y- intercept point of
a.) the line 3x + 6y = 4
b.) the line 2y - 4x = -8

Guest Nov 30, 2021

0

260

0

Geometry

Find the area of triangle ABC below.

Guest Nov 30, 2021

0

327

0

Geometry

For the triangle below, let x be the area of the circumcircle, and let y be the area of the incircle. Compute x - y.

read more ..

Guest Nov 30, 2021

0

245

0

Geometry

Regular octagon ABCDEFGH has an area of 1. Find the area of the yellow region.

Guest Nov 30, 2021

0

298

2

PLSSSS HELP

Find the value of $B - A$ if the graph of $Ax + By = 3$ passes through the point $(-7,2),$ and is parallel to the graph of $x + 3y = -5.$

Guest Nov 30, 2021

0

290

0

Geometry

ABCDEF is a regular hexagon with area 1. Find the area of the green region.

Guest Nov 30, 2021

0

311

1

Algebra

What is the smallest positive integer n such that sqrt(98*n) is an integer?

Guest Nov 30, 2021

0

250

0

Geometry

Two unit squares share the same center. The overlapping region of the two squares is an octagon with perimeter $\frac{10}{3}$. What is the area of the octagon?

Guest Nov 30, 2021

0

248

0

Algebra

If a, b, and c are integers satisfying a + 1/b = 22/7, b + c = 18, then find c + 1/a.

Guest Nov 30, 2021

0

275

0

Number Theory

What is the difference between the smallest and largest 5-digit numbers divisible by 12?

Guest Nov 30, 2021

0

262

0

Algebra

Let f(x) be a polynomial of degree 4 with rational coefficients which has 1 + 2*sqrt(3), 3 - sqrt(3) as roots, and such that f(0) = -154. Find f(1).

Guest Nov 30, 2021

0

266

0

Number Theory

What is the largest three-digit integer n that satisfies 55n = 165 (mod 220)?

Guest Nov 30, 2021

0

261

0

Coordinates

Let a and b be real numbers, where a < b, and let A = (a,a^2) and B = (b,b^2). The line has x-intercept x(-2,0) and y-intercept y(0,3). Find a and b. Express your answer as the ordered pair (a,b).

Guest Nov 30, 2021

0

261

0

help with inequality

For how many integer values of x is 5x^2 + 19x + 16 > 120 not satisfied?

Guest Nov 30, 2021

0

270

0

Geometry

Find the area of pentagon ABCDE.

Guest Nov 30, 2021

0

372

1

System

If w, x, y, and z are real numbers satisfying
w + x + y = -2
w + x + z = 4
w + y + z = 19 read more ..

Guest Nov 30, 2021

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