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Post New Question
All Questions
+0
230719 Questions
0
57
1
+62
Let a,b, and c be real numbers such that a>b and c>d. Enter the letters of the statements below that must be true.
Let and be real numbers such that and .
Enter the letters of the statements below that must be true.
(A)
(B)
(C)
(D) <#> (E) <#> (F) <
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Tacoflea
May 23, 2023
0
56
2
Pls help
Joseph was kayaking on the Hudson River. While looking at the Breakneck Ridge trail-head, he lost a whole bag of donuts. Joseph didn’t realize he had lost it for fifteen minutes. That’s when he turned back and started going in the opposite direction. When
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Guest
May 23, 2023
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58
1
A planet has an approximate radius of 8 × 10 8 m. Assuming the planet is spherical, find its volume in km3. Give your answer in standard f
A planet has an approximate radius of 8×108 m. Assuming the planet is spherical, find its volume in km3. Give your answer in standard form to 3SF.
The volume of a sphere is 43πr3.
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Guest
May 23, 2023
0
68
1
help plz
One ordered pair (a,b) satisfies the two equations ab^4 = 48 and ab = 72. What is the value of b in this ordered pair? (Note: you may have to use the Tab key to get your cursor into the middle answer box.)
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Guest
May 23, 2023
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51
0
system
I need help with this
For certain values of k and m, the system
3a + 2b = 2
6a + 2b = k + 3a + mb
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Guest
May 23, 2023
0
52
0
PLEASE I REALLY NEED HELP WITH THIS!!!!
Employees were asked how many times per week they exercised. The frequency table shows the results of the survey.
Number of times exercised per week 0 1 2 3
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Guest
May 23, 2023
0
59
3
Question
Here is the question that I'm stuck on:
"When four positive integers are divided by , the remainders are and respectively. When the sum of the four integers is divided by what is the
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Guest
May 23, 2023
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50
0
solve
Solve for the variable x in terms of y and z, assuming y \neq \frac{1}{2}:
xy + x = \frac{3x + 2y + z + y + 2z}{3}
Guest
May 23, 2023
0
62
0
bisectors
Help Im bad at geometry
In triangle AB, let the angle bisectors be BY and CZ. Given AB = 16, AY = 16, and CY = 16, find BC and BZ.
Guest
May 23, 2023
0
51
1
help with geo
Triangle XYZ is equilateral. Points Y and Z lie on a circle centered at O, such that X is the circumcenter of triangle OYZ, and X lies inside triangle OYZ. If the area of the circle is , then find the area of triangle
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Guest
May 23, 2023
0
67
0
+1347
quadrilateral
One angle of a non-regular quadrilateral is a right angle. The largest angle is 3 times the size of the smallest angle. The fourth angle is 25 degrees greater than the smallest. What is the measure, in degrees, of the largest angle?
sandwich
May 23, 2023
0
69
0
+1347
probability question
Hans is staying at a hotel that has five floors, numbered 1 through 5, and 10 rooms per floor, numbered 1 through 10. Hans forgets where his room is, but knows that it is on an even numbered floor and the room number is divisible by 5. If Hans randomly
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sandwich
May 23, 2023
0
62
0
+1347
coordinates
Triangle ABC has vertices A(2, 3), B(1, -3) and C(-3, 7). The line containing the altitude through A intersects the point (0, y) What is the value of y?
sandwich
May 23, 2023
0
52
0
need help
Let ABC be a right triangle, and let H be the point on side AB so that CH is perpendicular to AB. Prove that (x + h)^2*(y + h)^2 = (a + b)^4.
Guest
May 23, 2023
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59
1
how to calculate the missing sides of a triangle on a calculator
how to calculate the missing sides of a triangle on a calculator
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Guest
May 23, 2023
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64
0
3x(x + 6) = -10
3x(x + 6) = -10
Guest
May 23, 2023
0
70
1
need help
Help Im bad at geometry
In triangle AB, let the angle bisectors be BY and CZ. Given AB = 16, AY = 16, and CY = 16, find BC and BZ.
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Guest
May 23, 2023
0
59
0
triangles
1. Find the area of triangle ABC if AB = 6, BC = 8, and angle ABC = 90 degrees.
2. If angle ABC = 135 degrees, and angle ACB = 30 degrees, what is angle BAC?
Guest
May 23, 2023
0
57
2
help plz
I need help with altitudes
Triangle ABC has altitudes AD, BE, and CF. If AD = 12, BE = 18, and CF is a positive integer, then find the largest possible value of CF.
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Guest
May 23, 2023
0
67
3
+6
HALP ASAP PLS
If n and k are positive integers such that , then what is the smallest possible value of ?
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sd1234
May 23, 2023
0
58
1
solve
At a cafeteria, Mary orders two pieces of toast and a bagel, which comes out to $3.15. Gary orders a bagel and a muffin, which comes out to $3.50. Larry orders a piece of toast, two bagels, and three muffins, which comes out to $8.15. How many cents does
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Guest
May 23, 2023
+1
59
2
+274
Sry for so many problems so Im going to put multiple problems in a post
1. A gecko is in a room that is 12 feet long, 10 feet wide and 8 feet tall. The gecko is currently on a side wall ( by ), one foot from the ceiling and one foot from the back wall ( by ). The gecko spots a fly on the opposite
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supremecheetah
May 23, 2023
+1
60
1
+274
And help yet again
Triangle has a right angle at C, A = 60 degrees, and AC = 10. Find the radius of the incircle of .
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supremecheetah
May 23, 2023
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