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Post New Question
All Questions
+0
230954 Questions
0
342
1
Help!
Find the vertex of the graph of the equation
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Guest
Feb 11, 2021
+1
347
1
+15
8th grade Geometry
Please help me!
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pineappleparty79
Feb 11, 2021
+1
364
1
+15
Basic Geometry
Please help!
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pineappleparty79
Feb 11, 2021
0
385
1
geometry
M is the midpoint of PQ and N is the midpoint of PR, and O is the intersection of QN and RM, as shown. If QN is perpendicular to PR, QN = 12, and PR = 18, then find OR.
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Guest
Feb 11, 2021
+1
396
1
please help! I would really appreciate it.
Please help! I would really appreciate it.
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Guest
Feb 11, 2021
0
446
1
Help ASAP
How many whole numbers lie in the interval between $\frac{5}{3}$ and $2\pi$ ?
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Guest
Feb 11, 2021
+1
222
0
8th grade geometry
please help. i really appreciate it.
Guest
Feb 11, 2021
0
1053
2
Please help!
A mobile base station in an urban environment has a power measurement of 25 µW at 225 m. If the propagation follows an inverse 4th-power law (Section 3.2.2), assuming a distance of 0.9 km from the base station, what would be a reasonable power value, in
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Guest
Feb 11, 2021
+1
256
0
+15
Transformations(8th grade Geometry) Question.
Which answer choice would it be? Please help.
pineappleparty79
Feb 11, 2021
0
444
2
quadratic
Suppose that a bottle rocket is launched upward with a initial velocity of 96ft/sec from a height of 880ft. Its height is h, in feet, after t seconds is given by h(t)=-16^2 + 96t + 880. After how long will the rocket reach the ground?
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Guest
Feb 11, 2021
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275
1
graphing question
Below is a portion of the graph of a function, y=f(x)
Suppose we define another function by g(x)=f(x+a). On the evidence of the graph above, for what choice
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Guest
Feb 11, 2021
0
369
2
Poppy
Poppy produces bead necklaces. The material for each necklace costs $4. She has been selling them for $8 each and averages sales of 40 necklaces per week. If she increases the price by $0.50, she would lose 4 sales each week. What should be the selling
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Guest
Feb 11, 2021
0
355
1
counting
How many license plates consist of 3 letters, followed by 2 even digits, followed by 2 letters?
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Guest
Feb 11, 2021
0
426
1
2. When giving an explicit rule, which answer BEST describes how it should look?
2. When giving an explicit rule, which answer BEST describes how it should look?
A. It should be an equation.
B. It should be in Standard Form
C.It should be simplified.
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Guest
Feb 11, 2021
0
514
1
What is \-x+sqrt1−x 2 \-=sqrt2(2x 2 −1)?
Help
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Guest
Feb 11, 2021
0
444
1
What is the area of ΔEBF?
In triangle ABC, point D divides side AC so that AD : DC = 1 : 2. Let E be the midpoint of BD and let F be the point of intersection of line BC and line AE. Given that the area of ΔABC is 360 cm2, what is the area of ΔEBF?
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Guest
Feb 11, 2021
0
898
1
(URGENT PLS) Which statements are true about the graph of f(x)=cot(x)?
The graph will have a vertical asymptote at x=π/2.
The graph will have a vertical asymptote at x=π.
The graph will have a vertical asymptote at x=3π/2.
The graph will have a vertical asymptote at x=2π.
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Guest
Feb 11, 2021
0
540
1
Help
In total there are 43,472 adults at a football match.
There are 4,300 more women than men at the match.
How many men are at the match?
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Guest
Feb 11, 2021
0
333
0
+4
Comment résoudre des questions sur les suites à l'aide de web2.0calc?
Résoudre des suite géométriques
elaarab
Feb 11, 2021
0
705
1
One number is six more than five times another number.
One number is six more than five times another number. If the sum of the numbers is 24, find the numbers.
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Guest
Feb 11, 2021
0
623
1
plz help
Donna bought a candy bar for 1.50.She paid with nickels and dimes. She used 21 coins in all. How many nickels (n) and how many dimes (d) did she use?
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Guest
Feb 11, 2021
0
571
1
Help
Class 1 and Class 2 have a total of 675 house points.
Class 1 have double the number of house points that Class 2 have.
How many house points do Class 2 have?
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Guest
Feb 11, 2021
0
402
1
solve
Solve for x: (x-√(x+1))/(x+√(x+1))=11/5
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Guest
Feb 11, 2021
0
299
1
help pls
Thor and Rusty bought snacks for a party. Thor bought 4 bags of chips and 3 bottles of soda for 10.52. Rusty bought 3 bags of chips and 2 bottles of soda for 7.61. How much did the bags of chips each cost? How much did the bottles of soda each cost?
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Guest
Feb 11, 2021
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