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Post New Question
All Questions
+0
237665 Questions
0
812
2
how should i factor this expression?
here's the expression:
here's what i did:
(combine like terms)
read more ..
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Guest
Jul 12, 2018
Jul 11, 2018
-1
1754
2
Which tool should NOT be used to complete geometric constructions?
Which tool should NOT be used to complete geometric constructions?
1.compass
2.straight edge
3.protractor
read more ..
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Guest
Jul 11, 2018
0
1386
1
4. If triangle ABC is reflected across the y-axis and then rotated 90 degrees clockwise about the origin, what would the coordinates of poin
4.
If triangle ABC is reflected across the y-axis and then rotated 90 degrees clockwise about the origin, what would the coordinates of point A’ of the transformed triangle be?
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Guest
Jul 11, 2018
0
745
1
please help
Point P is inside rectangle ABCD . Show that
PA^2 +PC^2 =PB^2 + PD^2.
Be sure that your proof works for ANY point inside the rectangle.
heureka
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Guest
Jul 11, 2018
0
649
1
please help
Point P is inside rectangle ABCD . Show that
PA^2 +PC^2 =PB^2 + PD^2.
Be sure that your proof works for ANY point inside the rectangle.
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Guest
Jul 11, 2018
0
737
1
Please help thx
What is the smallest real number $x$ in the domain of the function $$g(x) = \sqrt{(x-3)^2-(x-8)^2}~?$$
heureka
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Guest
Jul 11, 2018
0
683
1
System of equations
Assuming x, y and z are real positive numbers satisfying:
then, what is the value of xyz?
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Guest
Jul 11, 2018
+2
851
2
+25
PLZ HELP THX!!!
Parallelogram ABCD with (2,5), (4,9), (6,5), and (4,1) is reflected across the x-axis to A'B'C'D' and then A'B'C'D' is reflected across the line y=x+1 to A''B''C''D''. This is done such that D' is the image of D, and D'' is
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CluelesssPersonnn
Jul 11, 2018
+1
3882
5
PLS HELP ASAP
1. Point X is on AC such that AX=3CX=12 . If $\angle ABC = \angle BXA = 90, then what is BX?
2. Find the length of the shortest altitude of a triangle with sides of lengths 10, 24, and 26.
read more ..
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Guest
Jul 11, 2018
Jul 10, 2018
+1
1100
1
+541
HELP ASAP
For how many integer values of a does the equation x^2 + ax + 8a = 0 have integer solutions for x?
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xXxTenTacion
Jul 10, 2018
0
691
1
Help please. I got 924 but it is incorrect.
How many ways are there to walk from to by only moving rightward or upward?
Here's what I did to get my (incorrect)
read more ..
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Guest
Jul 10, 2018
0
649
1
Hellp asap please
What is the domain of the real-valued function $$q(x) = \frac{\sqrt{x}}{\sqrt{1-x^2}}~?$$Express your answer as an interval or as a union of intervals.
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Guest
Jul 10, 2018
0
752
1
Math Question
Ben has a collection of 14 stuffed animals (Alvin the Chipmunk, Belle the Bobcat, Craig the Crab, etc. down to Newt the Newt. He keeps them in alphabetical order in a long line on his shelf. One day after taking them down to play with for a while Ben decides
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Guest
Jul 10, 2018
0
634
1
One Question
A box has a square base; the height is 7 more than the side lengths of the base. The volume of the box is 4000 cubic inches. How high is the box? (answers within 0.2 of the exact answer will be accepted).
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Guest
Jul 10, 2018
0
1329
2
Two Area Questions
The length of a garden is three more than twice its width. If the area of the garden is 1,200 square feet, what is the perimeter of the garden. (An answer within 1 foot of the correct answer).
Hannah
read more ..
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Guest
Jul 10, 2018
0
814
5
Urgent Questions, help!
1) Compute
2) One day, I decide to run to the park. On the way there, I run at a rate of miles per hour for hours. On the way back,
read more ..
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Guest
Jul 10, 2018
-1
534
2
help
5x+7>32
3x+1>28
read more ..
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Guest
Jul 10, 2018
+1
3
2509
11
+198
[removed]
1+1=2 DO NOT COPY THIS SOLUTION
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Max0815
Jul 10, 2018
0
649
1
Algebra Application Problem
Please Help at least with parts a&b!!!
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Guest
Jul 10, 2018
+2
1202
1
+19
Algebra Help (Unsolved)
Solve each of the following systems of equations. Find all solutions.
(a)
read more ..
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TheOutlaw
Jul 10, 2018
0
683
1
Step Problem
How many ways are there up an 11 step staircase if you can go one or two steps at a time?
heureka
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Guest
Jul 10, 2018
0
692
1
One math question
Suppose you want to go up an 11 step staircase again, but this time you have to land on the 6th step on your way up. NOW how many ways can you get to the top?
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Guest
Jul 10, 2018
+1
953
1
+65
just answer pls!
Simplify .pls! fast!
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Dr.Amione
Jul 10, 2018
+3
739
1
+65
PLEASE help. Along with thte last two problems, that would be great.
Suppose a and b are integers. How many solutions are there to the equation thx in advance!
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Dr.Amione
Jul 10, 2018
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