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Post New Question
All Questions
+0
231125 Questions
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1194
1
HELPELPELPEL
Triangle $ABC$ has vertices $A(0, 8)$, $B(2, 0)$, $C(8, 0)$. A horizontal line with equation $y=t$ intersects line segment $ \overline{AB} $ at $T$ and line segment $ \overline{AC} $ at $U$, forming $\triangle ATU$ with area 13.5. Compute $t$.
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Guest
Oct 14, 2019
0
1068
1
HELPPPPP
he set of all solutions of the system\[ \begin{cases}& 2x+y \le 4 \\& x+y \ge 1 \\& x \ge 0 \\& y \ge 0 \end{cases} \]is a quadrilateral region. If the number of units in the length of the longest side is $a\sqrt{b}$ (expressed in simplest
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Guest
Oct 14, 2019
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374
1
functions
http://spotalike.com
thank you
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Guest
Oct 14, 2019
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545
1
math
math
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Guest
Oct 14, 2019
0
773
1
Help ASAP!
The real numbers $x$, $y$, $z$, satisfy $0\leq x \leq y \leq z \leq 4$. If their squares form an arithmetic progression with common difference $2$, determine the minimum possible value of $|x-y|+|y-z|$.
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Guest
Oct 14, 2019
-1
942
3
HELP ASAP!!!!!
The real numbers $x$, $y$, $z$, satisfy $0\leq x \leq y \leq z \leq 4$. If their squares form an arithmetic progression with common difference $2$, determine the minimum possible value of $|x-y|+|y-z|$.
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Guest
Oct 14, 2019
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819
2
Help needed
Two sides of scalene Triangle ABC measure 3 centimeters and 5 centimeters. How many different whole centimeter lengths are possible for the third side?
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Guest
Oct 14, 2019
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755
2
HELP
Find the number of ways of arranging the numbers 1, 2, 3, 9 in a circle, so that the sum of any three adjacent numbers is divisible by 3. (Two arrangements are considered the same if one arrangement can be rotated to obtain the other.)
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Guest
Oct 14, 2019
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778
1
+279
Complex Numbers and Discriminants
Which of the following are solutions to the equation below?
Check all that apply.
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CreatorRozen
Oct 14, 2019
0
626
1
Show with a calculation how many possible results there are...
Nine soccer matches are played on the weekend. Each match has obviously three possible results: a win, a tie or a loss for the home side. Show with a calculation how many possible results there are for the nine matches.
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Guest
Oct 14, 2019
0
688
10
Probability
A baseballgame ended in 4 - 3.
a. How many different evolutions of the score are possible? (I don't know the exact translation but I mean like this: 1-0; 2-0; 3-0; 4-0; 4-1; 4-2; 4-3)
b. After the fifth inning of the same game the score
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Guest
Oct 14, 2019
0
1393
4
Scrabble probability questions
John and Carlos play a game of Scrabble.
a. John has the tiles A, B, E, E, P, T and Z on his tile rack. How many words of seven tiles can he make if he can also make nonsense words like BEEAPTZ ?
b. Carlos has the tiles E,
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Guest
Oct 14, 2019
0
592
1
I just want someone to check if my answers are correct and if someone could possibly help me with c?
I just want someone to check if my answers are correct and if someone could possibly help me with c? Sorry for my horrible English, it's not my first language :/
The digits 1 up to 4 are written on a spinning top.
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Guest
Oct 14, 2019
+1
1851
3
+5
HELP HELP HELP with geometry
In the diagram below, $ADEF$ is a square with side length 5. If $AC = 12$ what is $BD?$
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WeakD
Oct 14, 2019
+1
824
4
+700
i don't understand the range of these...
if anybody can explain this to me i will appreciate you so much...as i am doing practice problems to help me prepare for my exam tomorrow :(
why does
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Nirvana
Oct 14, 2019
0
874
4
+234
Periodic Compound Interest
How much should you deposit at the end of each month into an investment account that pays 8.5 %compounded monthly to have$ 3 million when you retire in 40 years? How much of the$ 3 million comes from interest?
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skye25
Oct 14, 2019
0
735
2
+234
Periodic Compound Interest
use one of the formulas below to determine how much you should deposit at the end of every six months.
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skye25
Oct 14, 2019
+1
768
2
+234
Periodic Compound Interest
1.Use the following formula to determine how much you will have in the IRA when you retire at age 65.
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skye25
Oct 14, 2019
0
1326
2
+234
periodic deposit
1.Use the appropriate formula to determine the periodic deposit.b.
2.How much of the financial goal comes from deposits and how much comes from interest?
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skye25
Oct 14, 2019
Oct 13, 2019
+2
835
3
+343
Odds part 2
We have 20 people of team A ,20 people of team B and 20 double rooms .How we can put the peaople so that in the rooms we only have people from the same team.
Thank you!
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Dimitristhym
Oct 13, 2019
0
866
1
+1982
For each of the professions in the left column, calculate the annual pay based on full-time.
For each of the professions in the left column, calculate the annual pay based on full-time, year-round employment consisting of 2,000 hours a year (40 hours per week for 50 weeks each year). Record your calculations under "Annual income" in the table
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macabresubwoofer
Oct 13, 2019
0
785
3
REPORTS OF CHEATING
apparently there have been reports of cheating, especially hate against raziel305, AnonymusConfusedGuy, Mellie, FiestyGeco, and so on. I want to make sure that people (like HiylinLink) DO NOT SEND HATE AGAINST THEM!!!! No matter what
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off-topic
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Guest
Oct 13, 2019
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