All Questions ⁺⁰237665 Questions

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339

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geometry

Angle bisectors TX and UY of triangle TUV meet at point I. Find all possible values of angle V if angle TIU = 105 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 Apr 17, 2021

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521

2

Help with this problem pls

Find a linear inequality with the following solution set. Each grid line represents one unit.
(Give your answer in the form or where and are integers with no common factor greater than 1.) read more ..

Guest Apr 17, 2021

+1

552

5

+52

Help!

1-What is the distance on a Cartesian coordinate plane from (1,-1) to (7,7)

2- The midpoint of the line segment between (x,y) and (2,4) is (-7,0). Find (x,y).
read more ..

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Chocolatehere Apr 17, 2021

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422

1

help quadratic

Give an example of a quadratic function that has zeroes at x = 2 and x = -4, and that takes the value 6 when x = 3. Write your answer in expanded form "ax^2 + bx + c", where a,b,c are replaced by appropriate numbers.

Guest Apr 17, 2021

0

669

4

+45

Urgent, please help! (CPhill, can you help too quickly?)

The graphs of $2y + x + 3 = 0$ and $3y + ax + 2 = 0$ are perpendicular. Solve for $a.$

ElectricPavlov ●●●●

VoidAsks Apr 17, 2021

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397

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Probability

We flip a fair coin 10 times. What is the probability that we get heads in at least 8 of the 10 flips?

Guest Apr 17, 2021

+1

505

3

+52

Help

A line has a slope of and its y-intercept is (0,18). What is its x-intercept?

Chocolatehere Apr 17, 2021

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439

4

Before and After - Adjusting

6 years ago, the sum of Jeremy, Quan, Karen, and Randy's age was 20. Find their total age now.

Guest Apr 17, 2021

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454

1

Probability

Two different 2-digit numbers are randomly chosen and multiplied together. What is the probability that the resulting product is a multiple of 5?

Guest Apr 17, 2021

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303

0

Plzzz help!!!!!

Ryan had some blue and green buttons. 3/7 of the buttons are blue and the rest were green. He gave away 2/5 of his buttons. 80 of the buttons given away were blue. 2/3 of the buttons left were green. How many buttons did Ryan have altogether at first? read more ..

Guest Apr 17, 2021

0

366

1

Probability

Two real numbers are chosen at random between 0 and 2. What is the probability that the sum of their squares is no more than 1? Express your answer as a common fraction in terms of pi.

Guest Apr 17, 2021

0

331

0

Advanced Transfer

https://drive.google.com/file/d/1XRnl34kxGkQhKKtPQtgzIEOUcqA2wAcb/view?usp=drivesdk

Guest Apr 17, 2021

+1

479

4

+52

Please Help

been struggling on this one

Real numbers x and y satisfy
read more ..

Chocolatehere Apr 17, 2021

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429

6

Substituting asap plz help!!

Ben had 1/5 as many books as Jann. After Jann gave Ben 4 books, Ben had 1/3 as many books as Jann. How many books did Jann have in the end?

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Guest Apr 17, 2021

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353

1

Concept - Grouping plz help!!!

A pencil cost 2/3 as much as an eraser. Tom bought a number of pencils and erasers. The total cost of all the pencils was 4 times as much as the total cost of all the erasers. Tom bought 35 pencils and erasers. How many pencils did Tom buy altogether? read more ..

Guest Apr 17, 2021

+2

531

9

+27

Hello! I have two questions:

Hello! I have two questions:

1. Find a linear inequality with the following solution set. Each grid line represents one unit. read more ..

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Batterydude6000 Apr 17, 2021

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462

1

+184

Piecewise-Defined Functions

For some constants $a$ and $b$ let
\[f(x) = \left\{
\begin{array}{cl}
9 - 2x & \text{if } x \le 3, \\
ax + b & \text{if } x > 3.
\end{array} <#> \right.\]
The function $f$ has the property that $f(f(x)) = x$ for read more ..

emmy18 Apr 17, 2021

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336

0

number theory

If m is the smallest positive integer such that m! is a multiple of 4125, and n is the smallest positive integer such that n! is a multiple of 2816000, then find n-m.

Guest Apr 17, 2021

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487

1

+184

Clever Algebraic Manipulations

If $a+b=7$ and $a^3+b^3=42$, what is the value of the sum $\dfrac{1}{a}+\dfrac{1}{b}$? Express you answer as a common fraction.

emmy18 Apr 17, 2021

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716

2

Please help (:

Which is one way that analyzing ice benefits scientists who study ancient climates?
A) Scientists can analyze frozen volcanic dust to help predict eruptions.
B) Scientists can drill deep into the ice to collect ice cores.
C) read more ..

Guest Apr 17, 2021

-2

358

1

This is literally what I do anytime I'm bored :/ werid?

Literally everytime I'm bored just different themes, I guess.

Guest Apr 17, 2021

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