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Post New Question
All Questions
+0
230469 Questions
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3136
1
+121
What is the lateral area of this regular octagonal pyramid?
My answer was 207.8cm². Just want to make sure it's right.
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AgentFatboy
Apr 30, 2018
0
2529
2
+327
3 Geometry Questions I'm Really Struggling With. Please Help! {4/30/18}
(1) Marisol is in a bathtub that is shaped like a rectangular prism, about 5 ft long, 2 ft wide, and 1 ft deep. She is drinking hot cocoa that is in a cylindrical mug about 3 in. wide and 4 in. tall. She wonders how many mugs of water it would take
read more ..
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KennedyPape
Apr 30, 2018
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2264
1
+121
This image shows a square pyramid. What is the surface area of this square pyramid?
What is the surface area of this square pyramid.
read more ..
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AgentFatboy
Apr 30, 2018
0
519
1
Geometry help!
Can someone please help me? thank you!
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Guest
Apr 30, 2018
0
1550
1
+327
Two Geometry Questions Please Help! Sorry for all the questions today, trying to get all my classes for this week done today! {4/30/18}
1) A rectangular floor space in a community center is 40 ft long and 32 ft wide. A volunteer is setting up chairs on the floor space. Each chair needs an area of approximately 4 ft by 5 ft.
Which estimate best approximates the number
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KennedyPape
Apr 30, 2018
0
397
1
NEED HELP FOR THIS
Determine a constant k such that the polynomial P(x,y,z)=x^5+y^5+z^5+k(x^3+y^3+z^3)(x^2+y^2+z^2) is divisible by x+y+z.
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Guest
Apr 30, 2018
0
935
1
+78
ASAP HELP PLEASE!
What is the area of the figure? Show your work. Please help!
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jesshobbs
Apr 30, 2018
0
582
0
+956
Vectors
Confused with this :| Any help is appreciated :)
Julius
Apr 30, 2018
0
1152
1
+327
Please Check One Geometry Question. Please Help! {4/30/18}
Four sizes of scaled text are shown.
What is the unknown scale size?
Enter your answer as a decimal in the box. Round only your final answer
read more ..
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KennedyPape
Apr 30, 2018
0
865
2
+55
Need some help finding Limits
I have 2 problems I need help with:
I don't understand the answer to number 1 and I don't understand what method to use with number 2. Some help would be very much appreciated.
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Cent0rea88
Apr 30, 2018
0
1248
1
+43
Equations of Lines
I need help with this question: What is the equation of a line, in slope-intercept form of a line that passes through the point (9, 2) and is perpendicular to the line 2x - y = 8?
y=1/2x+3/2
y=1/2x-3/2
y=-1/2x-7/2
read more ..
Omi67
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Learnerrider02
Apr 30, 2018
0
499
1
Asked before but no one helped
The following is a student solution to the inequality 724-x+18x-36:
(1) 724-x+18x-36
(2) 724-33x+1844x-36
(3) 724-3x+3244x-324
read more ..
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Guest
Apr 30, 2018
0
979
1
+43
Equations of Lines
I need help with this question: What is the point-slope form of the line passing through (2, -12) and parallel to y=3x?
y - 12 = -1/3(x + 2)
y + 12 = -1/3(x - 2)
y + 12 = 3(x - 2)
read more ..
Omi67
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Learnerrider02
Apr 30, 2018
+1
1169
0
Two Alg II Questions-Thanks A Lot For Your Help :)
1.Select Yes or No to state whether each data set is likely to be normally distributed.
The age of people entering a superstore
the heights of people entering a superstore
read more ..
Guest
Apr 30, 2018
+1
1288
4
A leading medical journal claims that 68% of High school
A leading medical journal claims that 68% of high school students experience anxiety just before an exam. A school counselor wants to conduct a survey to verify this with the students in her school and wants to do so with a margin of error (ME) of ±7%.
read more ..
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Guest
Apr 30, 2018
+1
1025
1
+220
math
James read that there is a 20% chance that it will snow on Monday and a 60% chance that it will snow on Tuesday. The table represents the results from a simulation James ran. Use the data to estimate P(snow then snow).
http://prntscr.com/jbznfs
read more ..
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quilly
Apr 30, 2018
+10
1306
10
+391
Happy Birthday!!!
Happy Birthday IAmJeff!!! Heres your fantastic cake! Enjoy!
Its not exactly a cake but it still counts!
off-topic
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Donut
Apr 30, 2018
0
1291
2
+168
HCF LCM
Two numbers have these properties
Bother are greater than 6
HCF is 6
read more ..
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Walthamx
Apr 30, 2018
0
798
1
Algebra 2
If k is constant, what is the value of k so that the polynomial is divisible by x-1?
heureka
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Guest
Apr 30, 2018
0
767
2
+610
help
Find the total number of four-digit palindromes. (Recall that a palindrome is a non-negative sequence of digits which reads the same forwards and backwards, such as 1331. Zero cannot be the first digit.)
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gueesstt
Apr 30, 2018
0
1488
1
+610
please help ASAP
What is the sum of all integers $x$ that satisfy $4-x\ge3$ and $3x+5\ge2$?
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gueesstt
Apr 30, 2018
0
1525
1
+610
Help
In a rectangular coordinate system, the line $5y = 2x$ intersects the line $3x - 4y = 7$ at point $Z$. What is the sum of the coordinates of point $Z$?
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gueesstt
Apr 30, 2018
0
1889
1
+610
help ASAP
The points $(x, y)$ represented in this table lie on a straight line. The point $(28, t)$ lies on the same line. What is the value of $t?$
x| y 1 7 3 13 5 19
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gueesstt
Apr 30, 2018
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