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Post New Question
All Questions
+0
234810 Questions
0
524
2
bruh help pls
A cat is stranded in a tree, you lean a 10 m ladder against the tree to be able to reach it You place the ladder 2 m from the base of the tree. How far up the tree does the ladder reach?
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Guest
Mar 3, 2021
0
434
3
interest
When Maria was born, her parents set up a savings account for her with $1000. The account pays 5% annual interest and it is compounded quarterly? How much money will Maria have when she turns 18. Round your answer to the nearest whole number.
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Guest
Mar 3, 2021
0
546
2
+568
geometry
In trapezoid ABCD with bases AB and CD, AB = 1, CD = 2, and ∠A = ∠D = 90◦ . P is a point on BC such that BP = 1 and PC = 2. Q is a point on DA such that PQ ⊥ BC. Find PQ.
read more ..
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iamhappy
Mar 3, 2021
0
397
1
missing angles
FInd the measure of the missing angles.
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Guest
Mar 3, 2021
+1
462
2
+201
help
John and Jane go rock-climbing together. John climbs a height of (x+5) miles in (x-1) hours and Jane climbs a height of (x+11) miles in (x+1) hours. Is it possible that they were climbing at the same speed? If so, what must have been their speed, in miles
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jxc516
Mar 3, 2021
0
353
1
algebra
Can someone help with this?
Write an equation for the quadratic function represented by the table of values.
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Guest
Mar 3, 2021
0
301
1
Help pls
What is the numerical value of the product of the lengths of all diagonals of a regular hexagon of side length 1? .
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Guest
Mar 3, 2021
0
469
1
taxes
Brandon buys a radio for$43.99 in a state where the sales tax is 7%. How much does he pay in taxes?
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Guest
Mar 3, 2021
0
1024
1
help!!!
Four concentric circles are drawn with radii of 1, 3, 5 and 7. The inner circle is painted black, the ring around it is white, the next ring is black and the outer ring is white. What is the ratio of the black area to the white area? Express your answer
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Guest
Mar 3, 2021
0
943
2
Help!
What is the numerical value of the product of the lengths of all diagonals of a regular hexagon of side length 1?
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Guest
Mar 3, 2021
0
650
1
Determine the measure in degrees of the angle indicated with an arc.
Determine the measure in degrees of the angle indicated with an arc.
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Guest
Mar 3, 2021
-1
485
1
+230
heyyyy help pls
A square with sides of 12 units is inscribed in a circle. What is the value of $K$ if the area of the circle is $K\pi$ square units?
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wizzymath
Mar 3, 2021
0
371
1
algebra question
Chris has a bag of 59 M&Ms.
- There are 16 yellow M&Ms.
- There are 3x+4 green M&Ms.
- There are 2x-1 blue M&Ms.
How many green M&Ms are in the bag?
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Guest
Mar 3, 2021
0
406
1
Help quickly
Old MacDonald has 5 chickens, 4 donkeys, and 7 emus. How many ways can he pair up the animals so that every pair consists of animals of different species? (The order of the animals within each pair does not matter, and the order among the pairs does not
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Guest
Mar 3, 2021
0
1
460
1
due tomorrow!
The weekly profit function, P, for the sales of apple pies at a pie store is shown.
P(x)=-25x^{2}+150x, where x is the price, in dollars, of each apple pie. Which price of each
apple pie will earn the maximum weekly profit, and what is
read more ..
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Guest
Mar 3, 2021
-1
1004
3
+230
help meee
In the diagram, two pairs of identical isosceles triangles are cut off of square $ABCD$, leaving rectangle $PQRS$. The total area cut off is $200 \text{ m}^2$. What is the length of $PR$, in meters?
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wizzymath
Mar 3, 2021
+5
428
2
+379
Help. Thank you.
If n gives a remainder of 3 when divided by 7, then what remainder does 2n+1 give when divided by 7?
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calvinbun
Mar 3, 2021
0
378
1
pyramid
In a certain regular square pyramid, all of the edges have length 1. Find the volume of the pyramid.
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Guest
Mar 3, 2021
0
1474
1
Prove algebraically that the difference of the squares of any two consecutive even numbers are always a multiple of 4
Prove algebraically that the difference of the squares of any two consecutive even numbers are always a multiple of 4
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Guest
Mar 3, 2021
0
453
3
oil tank
An oil tank has to be drained for maintenance. The tank is shaped like a cylinder that is 4 ft long with a diameter of 2.2 ft. Suppose oil is drained at arate of 1.5 per minute. If the tank starts completely full, how many minutes will it take to empty
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Guest
Mar 3, 2021
0
767
2
maximum height
a ball is thrown vertically upward. after T seconds, its height H (in feet) is given by the function h(t)=44t-16t^2. What is the maximum height the ball will reach?
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Guest
Mar 3, 2021
0
356
1
prisms
Which prism has a volume of 5 cubic units? I'm having a hard time seeing the lines in the cubes
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Guest
Mar 3, 2021
0
416
2
Help please!
How many arrangements of the numbers 1,2,3,...,7 are there where the sum of any two adjacent numbers is odd?
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Guest
Mar 3, 2021
0
386
1
Help Thanks!
Let . If a and b are positive integers greater than or equal to 2 and , find
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Guest
Mar 3, 2021
0
691
2
AD, BE, and CF intersect at point G.
AD, BE, and CF intersect at point G. What is the value of x?
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Guest
Mar 3, 2021
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