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Post New Question
All Questions
+0
231351 Questions
0
1080
1
Help with some Geometry please
Question 1)
Question 2)
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Guest
May 14, 2018
0
785
1
Pie
Dave's sister baked dozen pies of which a third contained chocolate, a quarter contained marshmallows, a sixth contained cayenne, and one twelfth contained salted soy nuts. What is the smallest possible number of pies that had none of these ingredients?
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Guest
May 14, 2018
0
528
1
Help anyone plx
The mayor of the city of Toledo wants to increase taxes to invest in a new subdivision. She hires a polling agency to select at random 700 registered voters in the city to survey to determine the maximum percentage increase in municipal taxes that they
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Guest
May 14, 2018
0
1318
1
200 pi
How many positive integers are less than $200\pi$?
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Guest
May 14, 2018
0
2464
1
help
The sum of the product and the sum of two positive integers is 454. Find the largest possible value of the product of their sum and their product.
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Guest
May 14, 2018
0
1468
1
FUNCTIONS
Below is a portion of the graph of a function, $y=f(x)$:
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Guest
May 14, 2018
May 13, 2018
0
1866
3
help with factoring and answer
Find the ordered pair (m,n) where m,n are positive integers satisfying the following equation:
14mn = 55 - 7m - 2n
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Guest
May 13, 2018
0
1369
1
Please help
Suppose $a$, $b,$ and $c$ are positive numbers satisfying: \begin{align*} a^2/b &= 1, \\ b^2/c &= 2, \text{ and}\\ c^2/a &= 3. \end{align*} Find $a$.
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Guest
May 13, 2018
+2
1116
2
+22
Geometry
what is measure of an angle if it is less 120 less then four times its own supplementary
pls help me im really confuse at this type of question
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TerrificDerp
May 13, 2018
0
567
1
Help!
If $x-y=6$ and $x^2+y^2=24$, find $x^3-y^3$.
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Guest
May 13, 2018
0
560
1
Graphing
What is 6y+2x=12 in y=mx +b form ?
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Guest
May 13, 2018
+1
853
3
+884
help! one question!
The number 66 is written as the sum of two smaller numbers. One of the numbers is 3 more than twice the other number. Find the larger of the two numbers?
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ant101
May 13, 2018
+1
734
1
+236
Given a polygon with known perpendicular lines from any point inside the polygon, make a statement about the side length.
Given a polygon with known perpendicular lines from any point inside the polygon, make a statement about the height
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Rollingblade
May 13, 2018
0
672
1
Help!
Given that $a(a+2b) = \frac{104}3$, $b(b+2c) = \frac{7}{9}$, and $c(c+2a) = -7$, find $|a+b+c|$.
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Guest
May 13, 2018
0
827
2
+48
It is my pleasure to be here
Very intelligent people are here. It is my pleasure to be here.
But do you people answer for chemistry?
I regret studying this late in life, I would have been contributing to answer.
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zadkeilpaul
May 13, 2018
0
1242
1
+956
Did I do it right?
Okay so I did the dot product with a and b and I got (2,-10,-1).
Then: √(2)^2+(-10)^2+(-1)^2) and I get
A = √(105). Am I correct?
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Julius
May 13, 2018
+1
1219
4
+884
frog question
A frog swims 8 miles downstream in 2 hours. She returns upstream in 14 hours. How fast does the frog swim in still water?
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ant101
May 13, 2018
+1
1324
5
+884
Help!!!!! Fast!!!!!
One knight can storm a castle in 15 days. He and his partner can do it in 10 days. How long does it take the partner to storm the castle alone?
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ant101
May 13, 2018
0
757
3
+48
Please Help am so confused
An object of mass 6.0kg is at rest on a rough horizontal table. A horizontal force of 2.4N acts on the mass to the East. The mass reaches a speed of 1.2 ms-1 in a distance of 2.0m. (a) Calculate the acceleration of the mass. (b) What is the net horizontal
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zadkeilpaul
May 13, 2018
+1
3212
4
+1452
3 questions
1: Let triangle PQR be a triangle in the plane, and let S be a point outside the plane of triangle PQR, so that SPQR is a pyramid whose faces are all triangles. Suppose that every edge of SPQR has length 18 or 41, but no face
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AnonymousConfusedGuy
May 13, 2018
0
1184
3
+48
Please help me solve this
A plane taking off leaves the runway at 32º to the horizontal, travelling at 180kmh-1
.
How long will it take to climb to an altitude of 1000m?
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zadkeilpaul
May 13, 2018
0
610
1
Decide lim x→∞
How do i calculate this?
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Guest
May 13, 2018
0
902
1
+895
Solve
Solve. Express answer using interval notation where appropriate. Check for extraneous solutions.
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AdamTaurus
May 13, 2018
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