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Post New Question
All Questions
+0
230627 Questions
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380
1
Midpoint question
Let C=(3,5) be the midpoint of AB, where A=(1,-8) and B = (x,y). What is the value of xy?
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Guest
Jun 3, 2021
0
212
0
Math
Determine to 1 decimal place, the dimensions of the rectangular square based prism that would have the greatest volume for each surface area. Show your solution.
a) 210cm2
b) 490cm2
Guest
Jun 3, 2021
0
417
1
A toy comp any makes rubber balls with a diameter of 20cm. How much rubber would be saved per ball if the balls had a diameter of 15cm?
A toy company makes rubber balls with a diameter of 20cm. How much rubber would be saved per ball if the balls had a diameter of 15cm?
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Guest
Jun 3, 2021
0
349
1
Help math
For a certain value of k, the system
3a + 4b = 7,
6a + 4b = k - 3a - 8b
read more ..
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Guest
Jun 3, 2021
0
322
1
Isosceles triangle
Triangle ABC is isosceles with angle B congruent to angle C. The measure of angle C is five times the measure of angle A. What is the number of degrees in the measure of angle B?
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Guest
Jun 3, 2021
0
359
1
Im sorry for interrupting but i need same help. Can someone solve this please?
Can someone solve this please?
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Guest
Jun 3, 2021
0
364
1
help pls ;-;
4x-4y=0 y=2x+6 pls find y
xCorrosive
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Guest
Jun 3, 2021
0
331
1
Coordinates
The point (x,y) is first reflected in the x-axis then rotated 90 degrees counterclockwise about the origin, then reflected in the line y = x . What is the image point?
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Guest
Jun 3, 2021
0
396
2
+102
i'm stumped
I'm really confused about how to solve this problem, could someone help me please?
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blahblah101
Jun 3, 2021
+2
439
3
Find the equation whose graph is shown below. Write your answer in standard form.
Find the equation whose graph is shown below. Write your answer in standard form.
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Guest
Jun 3, 2021
+1
399
1
+102
basketball geometry word problem
A basketball is inside a cube box that is 20 cm by 20 cm by 20 cm, the radius of the basketball is 10 cm, what is the amount of space NOT taken up by the basketball?
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blahblah101
Jun 3, 2021
0
319
1
Help with graph
The equation y = (x + A)/(Bx + C), where A,B, and C are integers, is shown below. What is A + B + C?
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Guest
Jun 3, 2021
+1
352
1
+42
For the love of cats
Find all values of such that
If you find more than one value, then list your solutions, separated by commas.
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Scythgirl
Jun 3, 2021
+1
397
1
+102
geometry problem
There are two pentagonal prisms that are similar. Prism A has a height of 8 meters and a volume of 800 m^3. Prism B has a height of 6 m, find the volume of prism B.
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blahblah101
Jun 3, 2021
0
367
1
+102
Please help, and show your work, that would be appreciated thanks
A sculpture is in the shape of a square pyramid. The sculpture has a height of 36 feet and a volume of 19,200 cubic feet. Find the side length of the square base.
A triangular prism has a width of 6 ft, a height of 4 ft, and
read more ..
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blahblah101
Jun 3, 2021
0
563
3
Word problem
Kaylee has 2 gallons each of red and blue paint, and 1 gallon each of orange and green paint. She paints her bedroom with these jars of paint. If she uses 2/3 of the red paint, 1/4 of the blue paint, 1/2 of the orange paint, and 3/4 of the green paint,
read more ..
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Guest
Jun 3, 2021
-1
339
2
Help coordinates
Let X, Y, and Z be points such that XZ/ZY = ZY/XY = 1/2. If Y = (1, 7), Z = (-1, -9), then what is the sum of the coordinates of X?
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Guest
Jun 3, 2021
0
328
1
Conic sections
Let O be the center and let F be one of the foci of the ellipse 25x^2 +16 y^2 = 400. A second ellipse, lying inside and tangent to the first ellipse, has its foci at O and F. Where is the center of the second ellipse?
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Guest
Jun 3, 2021
0
366
0
Try guathmath
https://s.tutorus.xyz/lp/invite?code=EE5N5E
Guest
Jun 3, 2021
0
348
1
Need help with coordinates
A Unit circle has center at (5,0) and second circle with a radius 2 units has its center at (17,0). A common tangent to both circles intersects x-axis at Q(a,0) what is value of a
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Guest
Jun 3, 2021
+1
338
1
+42
Please help!!!
Find all values of such that
If you find more than one value, then list your solutions, separated by commas.
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Scythgirl
Jun 3, 2021
+1
417
1
+42
Please help!!!
Find the equation whose graph is shown below. Write your answer in standard form.
(Standard form is , where is positive, and , , and are integers with greatest common divisor 1.)
read more ..
xCorrosive
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Scythgirl
Jun 3, 2021
0
319
1
Coordinates
Find the distance between the x-intercept and the y-intercept of the graph of the equation 5x - 12y = 30 .
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Guest
Jun 3, 2021
0
347
1
Help polynomials
Let f(x) = x^4-3x^2 + 2 and g(x) = 2x^8 - 6x^2 + 2x -1. Let a be a constant. What is the largest possible degree of f(x) + a* g(x)?
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Guest
Jun 3, 2021
0
338
1
Geometry
In triangle ABC, AB = 10 and AC = 17. Let D be the foot of the perpendicular from A to BC. If BD:CD = 2:3, then find AD.
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Guest
Jun 3, 2021
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