All Questions ⁺⁰237826 Questions

0

429

1

geometry

Angle bisectors TX and UY of triangle TUV meet at point I. Find all possible values of angle V if angle TIU = 101 degrees. As your answer, enter the number of degrees in angle V. If you find more than one possibility, list the possible values in increasing read more ..

Guest Oct 4, 2020

0

417

2

word problem

Chase has 3 times as many dimes as quarters. The quarters have a total value of 6.60 dollars. How many of each coin does he have?

Guest Oct 4, 2020

0

376

0

7-x+3=9x+10

Guest Oct 4, 2020

0

553

2

HELP HYPERBOLA

Let $F_1 = (0,1)$ and $F_ 2= (4,1).$ Then the set of points $P$ such that \[PF_1 + PF_2 = 6\]form an ellipse. The equation of this ellipse can be written as \[\frac{(x - h)^2}{a^2} + \frac{(y - k)^2}{b^2} = 1.\]Find $h + k + a + b.$

Guest Oct 4, 2020

0

515

2

Help....

If a/b is the probability that the reciprocal of a randomly selected positive odd integer less than 2010 gives a terminating decimal, with a and b being relatively prime positive integers, what is a+b?

Guest Oct 4, 2020

0

349

1

help plz

Suppose ten distinct, positive integers have a median of 100. ("Distinct integers" means that no two integers are the same.) What is the smallest the average of those ten integers could be?

Guest Oct 4, 2020

0

464

2

Geometry

Let line AB and line CD be chords of a circle, that meet at the point Q inside the circle. If AQ = 16, BQ = 12, and CD = 38, then find the minimum length of CQ.

Guest Oct 4, 2020

0

421

1

geometry

A circle has an arc of length 32π that is intercepted by a central angle of 240°. What is the radius of the circle?

Guest Oct 4, 2020

0

757

1

ratio question

Peter, Bridget and Caroline share some sweets in the ratio 6:3:2. Peter gets 56 more sweetsthan Caroline. How many sweets are there altogether?

Guest Oct 4, 2020

0

409

0

Ratio Question

Andy, Bert, and Charles have pieces of chocolate. Some of the chocolates have nuts, some are plain, and some are filled with caramel (they are split in a ratio of , respectively). Neither Andy nor Charles can eat nuts, and Charles will read more ..

Guest Oct 4, 2020

0

665

1

Help Quick

Our club has $25$ members, and wishes to pick a president, secretary, and treasurer. In how many ways can we choose the officers, if individual members are allowed to hold $2,$ but not all $3,$ offices?

Guest Oct 4, 2020

0

431

0

inequality

If $x$ is a real number and $x^2-7x+10<0$, what are the possible values for $x$? Use interval notation to express your answer.

Guest Oct 4, 2020

-1

1235

4

+223

Find the length AC, to two decimal places. I got 3.21. Why is this wrong? Thank you!

Find the length AC, to two decimal places.
I got 3.21. Why is this wrong? Thank you!

Noori Oct 4, 2020

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446

0

help with algebra

help with algebra

Guest Oct 4, 2020

0

868

1

help with algebra?

The expression simplifies to an expression of the form where a and b are integers. Find .

Guest Oct 4, 2020

+2

743

1

+44

Stories

Can anyone tell me about how they found this forum and for how this forum stuck with you throughout the years?

Edit: It's crazy going back to the top user's first posts, it's like going in a time machine. It reminds me of the days read more ..

Spaggehity Oct 4, 2020

0

533

1

+14

Geometry please help(hard)

The angle bisectors of the internal angles of parallelogram WXYZ determine a quadrilateral with the same area as WXYZ. Given that WX> XY, compute the ratio WX/XY.

broww Oct 4, 2020

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417

1

precalc

What is the measurement of angle A to the nearest degree?

Guest Oct 4, 2020

0

552

1

+167

HELP

0.7% as a fraction how and explain

kijijij Oct 4, 2020

+1

643

3

+407

Need help please

How many integers between and are more than a multiple of 7?

ss333 Oct 4, 2020

+1

690

2

+407

Need help please ASAP

It is 5pm now. What time in the day will it be in 2025 hours?
Enter your response in the format of or , where denotes the hour.

ss333 Oct 4, 2020

0

570

3

angles

Can someone please help with this?

Guest Oct 4, 2020

0

561

0

+205

Help pleasee

Help on all and also you don't need a chart read more ..

parpar1 Oct 4, 2020

+1

637

1

+126

contest question

Elves and ogres live in the land of Pixie. The average height of the elves is 80 cm, 36 the average height of the ogres is 200 cm and the average height of the elves and the ogres together is 140 cm. There are 36 elves that live in Pixie. How many ogres read more ..

thedudethatneedshelp Oct 4, 2020

0

452

1

word problem

Zarina said, "The sum of my age and my father's age is 50. The product of our ages is 400." How old is Zarina?

Guest Oct 4, 2020

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