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Post New Question
All Questions
+0
230706 Questions
0
1109
1
+77
Given that a 2 -b 2 =704 and a+b+ 44, find the value of a-b
Given that a2-b2=704 and a+b+ 44, find the value of a-b
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neurolover25
Feb 24, 2018
0
1046
4
+77
Numbers
Using each of the ten digits exactly once, find the two five-digit numbers that have the smallest product.
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neurolover25
Feb 24, 2018
0
684
1
+77
Graph triangles
A triangle with vertices A(-2,_1), B(-1, 4), and C(5, 0) is rotated 90 degrees counter-clockwise about vertex B. Find the co-cordinates of the image of vertex A.
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neurolover25
Feb 24, 2018
0
1415
5
Statistics Math I'm stuck how would I go about solving?
A classic children's toy consists of 12 different blocks that combine to form a rectangle showing a man's face. Each block has four sides with alternatives for that part of the face; for example, the block for the right eye might have a closed eye on one
read more ..
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Guest
Feb 24, 2018
0
657
1
+77
Base question
In what bases, b, does (b+7) diveide into (9b+7) without any remainder?
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neurolover25
Feb 24, 2018
+1
1428
1
+222
composite functions
f(x)=3x-2
g(x)=10/x+2
a) express the inverse function f^-1 in the form f^-1(x)
read more ..
hectictar
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lynx7
Feb 24, 2018
+1
717
2
+222
composite functions
f(x)=3-4x
g(x)=3+4x
show that f^-1(x)+g^-1(x)=0, for all the values of x.
read more ..
ElectricPavlov
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lynx7
Feb 24, 2018
0
898
1
+510
Graph the system of linear inequalities on the coordinate plane.
Graph the system of linear inequalities on the coordinate plane.
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SamJones
Feb 24, 2018
+1
1302
1
+194
Another question needed Help
A game board is constructed by shading two of the regions formed by the altitudes of an equilateral triangle as shown. What is the probability that the tip of the spinner will come to rest in a shaded region? Express your answer as a common fraction.
read more ..
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Maplesnowy
Feb 24, 2018
+1
827
1
+594
Algebra
What is the point of maximum growth rate for the logistic function f(x)? Round to the nearest hundredth.
(0.42, 3)
(0.85, 12)
read more ..
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jbouyer
Feb 24, 2018
+1
1808
3
+194
Help?
The three-digit positive integer has a ones digit of 3. What is the probability that is divisible by 3? Express your answer as a common fraction.
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Maplesnowy
Feb 24, 2018
+1
793
2
+1450
One more
In the diagram, triangle ABE, triangle BCE and triangle CDE are right-angled, with angle AEB=angle BEC = angle CED = 60 degrees, and AE=24.
read more ..
TheXSquaredFactor
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AnonymousConfusedGuy
Feb 24, 2018
0
942
5
Help please!! Quick
Suppose r and s are the values of x that satisfy the equation x^2 - 2mx + (m^2 + 2m + 3) = 0
for some real number m. Find the minimum real value of r^2 + s^2.
i thought 4 was the answer but it is incorrect...
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Guest
Feb 24, 2018
0
2204
1
+510
Which expression represents θ in terms of x?
Which expression represents θ in terms of x?
ElectricPavlov
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SamJones
Feb 24, 2018
0
1742
2
+510
What is the value of arccos(−1) in radians?
What is the value of arccos(−1) in radians?
ElectricPavlov
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SamJones
Feb 24, 2018
0
1297
2
+510
What is the value of arcsin(0) in degrees?
What is the value of arcsin(0) in degrees?
ElectricPavlov
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SamJones
Feb 24, 2018
+1
791
1
+594
1. What are the asymptotes of the graph of f(x)?
1. What are the asymptotes of the graph of f(x)?
y = 3
y = 0
read more ..
hectictar
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jbouyer
Feb 24, 2018
+1
549
1
+594
What is the value of f (-1)?
What is the value of f (-1)?
Round to the nearest hundredth.
read more ..
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jbouyer
Feb 24, 2018
0
671
1
+642
pls help me with this question
i need help with this can someone explain
ElectricPavlov
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cerenetie
Feb 24, 2018
0
636
1
+642
study guide question pls help
pls help me with this geometry question
TheXSquaredFactor
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cerenetie
Feb 24, 2018
0
617
4
+642
geometry question
word problems are a bit hard for me can you pls help
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cerenetie
Feb 24, 2018
0
655
3
+642
please help its for my study guide
pls help me i have been trying to solve it
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cerenetie
Feb 24, 2018
0
729
8
+642
can someone help me pls for my study guide
ive been trying to figure this out but im stuck can someone pls help me
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cerenetie
Feb 24, 2018
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