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Post New Question
All Questions
+0
234952 Questions
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561
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+8
wuuuuut
Real numbers and satisfy
Enter all possible values of separated by commas.
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hitherehelpme
May 28, 2020
0
589
2
help
Given that all the circles have equal radius of 10 cm, what is the area of the shaded blue part?
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Guest
May 28, 2020
0
486
1
help!
The numbers inside the rectangles represent the area of these rectangles. What is the area of the green rectangle?
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Guest
May 28, 2020
0
484
1
please help
What is the length of a diagonal of a regular pentagon of unit side length?
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Guest
May 28, 2020
0
487
1
help
There are three squares and one triangle in the figure above. The side lengths of squares are AB, BC and CA. The number within each square is the area of each square. Find the area of the triangle ABC.
read more ..
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Guest
May 28, 2020
0
603
1
+262
help
Let a, b, c, and d be distinct real numbers such that
a = sqrt(4 + sqrt(5+a))
b = sqrt(4 - sqrt(5+b))
c = sqrt4 + sqrt(5-c))
read more ..
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atlas9
May 28, 2020
0
703
1
+12
PLS HELP!!??
The circumference of a circular garden is 8.7 m. Find the radius of the garden.
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issachopper
May 28, 2020
0
602
1
+12
PLEASE HELP??!!
The perimeter of a rectangle is 60 cm. Its length is twice its width. Find its length.
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issachopper
May 28, 2020
0
1550
2
geometry question.
Regular pentagon ABCDE and regular hexagon AEFGHI are drawn on opposite sides of line segment AE such that they are coplanar. What is the degree measure of exterior angle DEF?
Here is the picture
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Guest
May 28, 2020
0
700
1
HELP!!!
Roy has a rope that is 1 yard long. How many 10 cm long pieces can be cut from it?
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Guest
May 28, 2020
0
670
1
+12
PLS HELP
In a math contest, every correct answer is worth 3 points and every wrong answer is worth -2 points. If Ralph got 30 questions correctly and answered 10 items incorrectly what was his total points?
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issachopper
May 28, 2020
-1
536
1
+3
Ratio 2
The ratio of A and B is 3:7 and the sum of the LCM and HCF of A and B is 352. Find A+B.
show your answer with complete and detailed steps. Do NOT use scientific notation. Use decimals or surd form if necessary. All surds must be simplified.
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Supermomo
May 28, 2020
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720
1
+0
The table of values represents the function g(x) and the graph shows the function f(x).
The table of values represents the function g(x) and the graph shows the function f(x).
x g(x)
-2 -3
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off-topic
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BernadetteGU
May 28, 2020
0
514
1
Please help ASAP!
Let P(x) be a nonconstant polynomial, where all the coefficients are nonnegative integers. Prove that there exist infinitely many positive integers n such that P(n) is composite.
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Guest
May 28, 2020
0
454
1
Dsiplay question need help.
a display is dropped off this hieght when will it hit the ground?
H(t)=-16t^2+162
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Guest
May 28, 2020
+1
2181
1
Help ASAP!!! Polynomial Division
When g(x) is divided by x^2-x-6 , the remainder is x+5.
What is the value of g(3)?
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Guest
May 28, 2020
0
784
1
please help
What is the sum of the odd integers from 11 through 39, inclusive?
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Guest
May 28, 2020
0
731
1
Question
Let ABCD be a trapezoid with bases AB and CD. Let AD=5 and BC=7, and let P be a point on side CD such that CP/DP=7/5. Let X,Y be the feet of the altitudes from P to AD, BC respectively. Show that PX=PY.
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Guest
May 28, 2020
0
585
1
+42
Two-way table help
I'm confused about how to set it up correctly and how to complete it.
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matthewicee
May 28, 2020
0
336
0
help please!
Two sides and an angle are given. Determine whether the given information results in one triangle, two triangles, or no triangle at all.
Solve any triangle(s) that results.
B = 70°, b = 3, c = 7
Guest
May 28, 2020
0
793
8
Hi!
In parallelogram EFGH, let M be the midpoint of side EF, and let N be the midpoint of side EH. Line segments FH and GM intersect at P, and line segments FH and GN intersect at Q. Find PQ/FH. You don't need to give an answer if you don't have one. A hint
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Guest
May 28, 2020
0
560
1
help!
Find all integers x and y such that x + y = xy.
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Guest
May 28, 2020
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