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All Questions
+0
237643 Questions
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354
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plz help due tomorrow
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Guest
Mar 9, 2021
0
406
1
Help pls
Given a regular octagon, in how many ways can we color one diagonal red and another diagonal blue so that the two colored diagonals cross (in the interior)? Consider rotations and reflections distinct.
thx
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Guest
Mar 9, 2021
0
582
1
kite
Find m1 and m3 in the kite. The diagram is not to scale.
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Guest
Mar 9, 2021
0
551
1
+113
Can Somebody please help Please
Scientists estimate that the number of polar bears in Alaska in 2015 was 4,023. By the year 2018, that number had dropped to 3,711. The scientists want to model the polar bear population, p, as a function of the years, t, since 2000.
read more ..
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joeman365
Mar 9, 2021
0
655
2
trapezoid
Find the values of a and b. The diagram is not to scale.
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Guest
Mar 9, 2021
+1
506
2
+9
HARD GCD HELP PLAZ :C
Compute
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math2ez
Mar 9, 2021
0
665
1
+230
Piecewise-defined functions
Let
\[f(x) =
\begin{cases}
|\lfloor{x}\rfloor| &\text{if }x\text{ is rational}, \\
\lceil{x}\rceil^2 &\text{if }x\text{ is irrational}.
\end{cases} <#> \]
Find $f(\sqrt[3]{-8})+f(-\pi)+f(\sqrt{50})+f\left(\frac{9}{2}\right)$
read more ..
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wizzymath
Mar 9, 2021
0
384
1
What is the value of the expression of
What is the value of the expression of
a + 7 when a = 3.
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Guest
Mar 9, 2021
0
379
1
pls help asap
Band students at Summerfield High School sell candy every year as a fundraiser.
Last year, they sold 77 boxes of truffles and 58 boxes of peanut brittle, raising a
total of $424. This year, they sold 61 boxes of truffles and 58 boxes of
read more ..
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Guest
Mar 9, 2021
0
485
2
composite area
This picture illustrates a theater stage. Which answer is closest to its area?
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Guest
Mar 9, 2021
+1
775
1
triangle
Triangle NOP is shown below. What is the measure of angle N?
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Guest
Mar 9, 2021
0
414
1
geometry
Find the missing side of the triangle
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Guest
Mar 9, 2021
0
469
1
geometry
A neighborhood plaza has the following shape. What is its area?
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Guest
Mar 9, 2021
0
597
1
polygon
A pentadecagon is a 15-sided polygon.
Find the sum of the measures of the interior angles of a pentadecagon. (Don't type the word degrees into your answer, just put the value.)
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Guest
Mar 9, 2021
+1
418
0
hard triangle problem
If E is the circumcenter of triangle MNP, find each measure. (If necessary, round answers to the nearest tenth.)
Guest
Mar 9, 2021
0
445
1
plz hep
The box has a height of x inches and a width of (x + 1) inches,The volume of the box is (x^3 + 8x^2 + 7x). Find the length of the box.
read more ..
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Guest
Mar 9, 2021
+1
535
2
Questions- Please help!!!!
(1) The product of two consecutive negative integers is 2550. What is the sum of the two integers?
(2) The expression $3y^2-y-24$ can be written as $(3y + a)(y + b),$ where a and b are integers. What
read more ..
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Guest
Mar 9, 2021
0
615
1
similar solids
The solids are similar. Find the surface area S of the red solid.
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Guest
Mar 9, 2021
0
708
1
pythagorean theorem
The rectangular room shown has a length of 20 ft, width of 48 ft, and a height of 10 ft. Use the Pythagorean Theorem to find length BC and length AB. Round to the nearest tenth, if necessary.
read more ..
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Guest
Mar 9, 2021
0
412
2
coordinates
The point N(4,6) is rotated 270 degrees counterclockwise around the origin. What are the coordinates of the resulting point, N'?
read more ..
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Guest
Mar 9, 2021
0
392
2
true or false
You should use parentheses when substituting?
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Guest
Mar 9, 2021
0
645
2
coordinates
The point W(2,2) is rotated 270 degrees clockwise around the origin. What are the coordinates of the resulting point, W'?
read more ..
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Guest
Mar 9, 2021
0
438
1
trigonometry
If A is an angle such that (tan A) + (sec A)=3 enter all possible values of cos A separated by commas.
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Guest
Mar 9, 2021
0
466
1
License plates consist of 3 letters, followed by 4 numbers (0 to 9), with repetition allowed.
License plates consist of 3 letters, followed by 4 numbers (0 to 9), with repetition allowed.
a) how many license plates do not contain the sequence DOG?
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Guest
Mar 9, 2021
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