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All Questions
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151537 Questions
0
140
2
Equation help please.
Hello, Please help with proof. a2 + b2 = 25 a b =5, then a over b + b over a =?? I know the answer is 5 but can't find the proof..(The book says it is 5 without proof)
Starz
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Guest
Jan 13, 2019
+1
118
2
+80
need help quickly please
im done
need help quickly please
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ma931
Jan 13, 2019
+1
123
2
If 2,000,000 cod points costs $50 and I wanted to buy 1,004,011,999 cod points how much would I spend?
If 2,000,000 cod points costs $50 and I wanted to buy 1,004,011,999 cod points how much would I spend?
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Guest
Jan 13, 2019
0
152
1
help
On Sunday, Jan. 7, 2007, Rob has $5 he saved from his birthday, and he receives his first allowance payment of $35. He will continue to receive a allowance payment every Sunday. However, starting Jan. 7, 2007, Rob is also responsible for paying for his
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Guest
Jan 13, 2019
+1
133
4
help
Let X, Y, and Z be points such that . If Y=(1,7), Z=(-1,-7), then what is the sum of the coordinates of X?
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Guest
Jan 13, 2019
0
147
2
help
Sally has a bagful of candy. She arranges it into an a by b grid, but she has 2a+b candies leftover. Her big sister Rita comes along and says, "I can do better than that!" Rita neatly arranges the candies into a 5a-4 by grid and has none leftover.
read more ..
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Guest
Jan 13, 2019
0
1019
1
what is the value of y in the formula shown when x = 4/5
what is the value of y in the formula shown when x = 4/5
y = 4/x + √x + 0.2 - 5x
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Guest
Jan 13, 2019
0
96
1
Binomial Theorem Help
1. What is the numerical coefficient of the
read more ..
asdf335
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Guest
Jan 13, 2019
0
173
4
+30
Ya YEET
Suppose the ratio of Lev's age to Mina's age is 1 : 2 and the ratio of Mina's age to Naomi's age is 3 : 4. What is the ratio of Lev's age to Naomi's age? Give your answer in simplest form.
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ColtPatterson
Jan 13, 2019
0
147
1
+30
LOLOLOL
Suppose the ratio of Lev's age to Mina's age is 1 : 2 and the ratio of Mina's age to Naomi's age is 3 : 4. What is the three-way ratio of Lev's age to Mina's age to Naomi's age? Give your answer in simplest form.
ElectricPavlov
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ColtPatterson
Jan 13, 2019
Jan 12, 2019
0
144
1
+30
Hi awnser this lol
Angelique is building a model of her home. Her house is 24 feet tall, and the home in her model is 8 inches tall. She wants to add figurines to her model to represent her family. Her brother is 5 feet tall. How many inches tall is the figurine in the model
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ElectricPavlov
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ColtPatterson
Jan 12, 2019
0
164
2
Equivalent of Cos6x
What is the equivalent of cos6x in other trigonometric functions?
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Guest
Jan 12, 2019
0
137
1
+30
Wow
Each inch on a map of Roswell, New Mexico represents $0.51\text{ mile}$. If two hills in Roswell are $7$ inches apart on the map, then how many miles apart are they in real life? Enter your answer as a decimal, without units.
ElectricPavlov
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ColtPatterson
Jan 12, 2019
0
131
1
+30
Yeet 2
Ben is making pink paint by mixing paint in the ratio of 5 parts red paint to 2 parts white paint. If Ben wants to make 35 cans of the mixture and all cans hold the same volume of paint, how many cans of red paint will he need?
ElectricPavlov
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ColtPatterson
Jan 12, 2019
0
1
205
2
+94
When you want to do antiderivatives but your brain goes antiwork
Ok so I have this antiderivative problem I am confused about.
So it is to get the antiderivative of
read more ..
ElectricPavlov
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dom6547
Jan 12, 2019
+1
101
1
Prove that 1+1=2
Prove that 1+1=2 mathematically thanks!
lol this is a joke idc if you actually answer this or not
off-topic
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Guest
Jan 12, 2019
0
170
1
+159
pigeonhole principle question, please help asap! :)
given a diagram with 5 columns and 33 rows. each box in the diagram needs to be colored black or red.
using the pigeonhole principle, prove that there must at least exist 2 rows which are colored exactly the same pattern.
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hearts123
Jan 12, 2019
+5
192
14
+533
Chat Thread
just chat about stuff
off-topic
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asdf335
Jan 12, 2019
+1
157
2
+87
Algebra
Solve the following and show all steps: 5|x – 3| -13 = 67
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so1963
Jan 12, 2019
+1
127
1
help plz fast
4)Which of the following statements are correct?
A. If one interior angle of a parallelogram is a right angle, then the parallelogram must be a rectangle.
B. If two diagonals of a rectangle are perpendicular, then the rectangle must be a square.
C.
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Guest
Jan 12, 2019
0
200
2
+78
Help need help now pleease
Find all real values of 'v' that satisfy the equation If you find more than one, then list your values in increasing order, separated by commas.
Thanks! This is due on Monday and I have no time tomorrow.
PLEASE
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ElectricPavlov
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Web2.0CalcUser123
Jan 12, 2019
0
142
2
help
In my neighborhood, there are six streets. There are 10 houses on each side of each street. No house faces two different streets. How many houses are in my neighborhood?
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Guest
Jan 12, 2019
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