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All Questions
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231295 Questions
0
758
1
How many numbers are in the range of the function
How many numbers are in the range of the function
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Guest
Feb 26, 2020
0
1288
1
Let p(x)=sqrt(-x), and q(x)=8x^2+10x-3. The domain of p(q(x)) can be written in the form a <= x <= b. Find b-a.
Let p(x)=sqrt(-x), and q(x)=8x^2+10x-3. The domain of p(q(x)) can be written in the form a <= x <= b. Find b-a.
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Guest
Feb 26, 2020
0
516
7
how to represent 4 in 5?
how to represent 4 in 5?
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Guest
Feb 26, 2020
0
1074
2
find the derivative using implicit differentiation. tan(x − y) = y/(5 + x^2)
find the derivative using implicit differentiation. tan(x − y) = y/(5 + x^2)
-please add explanation. i get stuck when trying to bring dy/dx to one side of the equation.
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Guest
Feb 26, 2020
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516
1
please help
What is the largest seven-digit number divisible by 44 that can be formed by the digits 1, 2, 3, 4, 6, 7, and 8 each used exactly once?
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Guest
Feb 26, 2020
0
421
1
help
Beatrice participates in professional triathlons. She runs 2 mph faster than her friend Joe, a weekend athlete. If they each run 12 mi, Beatrice finishes 30 min ahead of Joe. Determine how fast each person runs.
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Guest
Feb 26, 2020
-1
775
1
+1982
Is this statement true or false?
Is this statement true or false?
C is the pre-image of H.
read more ..
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macabresubwoofer
Feb 26, 2020
0
635
0
+1982
Write the equation of the mirror line for the segment with endpoints (3,0) and (-5, -2).
Write the equation of the mirror line for the segment with endpoints (3,0) and (-5, -2).
A. y = -4x − 5
B. y = (1/4)x − 3
C. y = (1/4)x − 3/4
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macabresubwoofer
Feb 26, 2020
0
1103
4
+1982
If the ordered pair (5, 2) is translated, what is the image?
The transformation shown here is a translation that maps each point on the preimage up 5 and right 4. If the ordered pair (5, 2) is translated, what is the image?
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macabresubwoofer
Feb 26, 2020
0
582
0
+1982
Is this statement true or false?
Is this statement true or false?
Under the translation T(-1, 2) the point (-2, 3) will become (-3, 1).
read more ..
macabresubwoofer
Feb 26, 2020
0
1180
4
+1982
What kind of transformation maps ABC --> IGH?
What kind of transformation maps ABC --> IGH?
A. Rotation
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macabresubwoofer
Feb 26, 2020
0
701
1
help
ABCD is a isosceles trapezoid with AB=10, DB=8 and angle A=120 degrees what is the length of CD
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Guest
Feb 26, 2020
+2
759
1
+308
This is different than the short bingo one
In BINGO, a card is filled by marking the middle square as WILD and placing 24 other numbers in the remaining 24 squares.
Specifically, a card is made by placing 5 numbers from the set 1-15 in the first column, 5 numbers from
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notsmart2.0
Feb 26, 2020
0
373
0
Help! I tried graphing it but its not correct
Graph the function.
f(x)=sin(πx2)
First plot a point on the midline of the function. Then plot either the maximum or minimum point closest to the first point plotted.
Guest
Feb 26, 2020
0
630
1
help
If you drive the first 80 miles of a 200 mile trip at a rate of 64mph and the reminder of the trip at a rate 50mph, what is your average speed for the entire trip ?
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Guest
Feb 26, 2020
0
1536
1
What is the amplitude of the sinusoidal function shown?
What is the amplitude of the sinusoidal function shown?
Amplitude=
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Guest
Feb 26, 2020
0
366
1
help
Last Sunday, we noticed that our dance show 1000 tickets were sold. For an adult, the cost of a ticket was two dollars and for a child it was one dollar. When all was said and done, we had a total mount of $1850. Write the number of adult tickets and children’s
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Guest
Feb 26, 2020
0
563
1
vectors
For vectors and , we have If and , find
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Guest
Feb 26, 2020
0
325
0
TRIANGLES IN THE PLANE PROBLEM
Triangles ABC and ADE have areas 2007 and 7002 respectively, with B=(0,0), C=(223,0), D=(680,380), and E=(689,389). What is the sum of all possible x-coordinates of A?
Guest
Feb 26, 2020
0
356
0
Coordinate plane question
A parallelogram has three of its vertices at (-1,0), (2,4) and (2,-4). What is the positive difference between the greatest possible perimeter and the least possible perimeter of the parallelogram?
Guest
Feb 26, 2020
0
437
1
Pyramids question
Regular hexagon ABCDEF is the base of the right pyramid PABCDEF. If PAD is an equilateral triangle with side length 6, then what is the sum of the lengths of the edges of the pyramid?
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Guest
Feb 26, 2020
0
792
1
The difference of the roots of the quadratic equation x^2 + bx + c = 0 is |b - 2c|. If c \neq 0, then find c in terms of b.
The difference of the roots of the quadratic equation x^2 + bx + c = 0 is |b - 2c|. If c \neq 0, then find c in terms of b.
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Guest
Feb 26, 2020
+1
2981
1
What is the cosine equation of the function shown?
What is the cosine equation of the function shown?
read more ..
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Guest
Feb 26, 2020
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