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Post New Question
All Questions
+0
231042 Questions
0
1038
2
+536
Find X
Find X
MaxWong
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ProMagma
Nov 12, 2017
+1
1540
1
velocity and maximum height
The velocity v and maximum height h of water being pumped into the air are related by the equation v = square root(2gh) where g is the acceleration due to gravity (32 feet/second squared).
How do I find an equation that will give
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Guest
Nov 12, 2017
0
1470
2
+536
Help
Please
The average of 4.2, 2.61, and 3.6?
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ProMagma
Nov 12, 2017
0
730
1
READ AND ANSWER NOW!!!!!PLEASE!!!!!
write and find 2 mixed numbers so the rules apply,
1:one number is larger than the other by 4 2/3
2:The difference of the numbers is equal to the smaller number.
3:The sum of the numbers is natural number.
hectictar
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Guest
Nov 12, 2017
0
2363
5
Help!
In right triangle EAD with right angle at A, AE = 4 units, AB = BC = CD and the area of triangle ABE = 6 sq units. What is the length of segment CE? Express your answer as a decimal to the nearest tenth.
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Guest
Nov 12, 2017
+1
1286
2
+845
Here are the first five terms of a sequence.
Here are the first five terms of a sequence.
6 13 26 45 70
Find an expression, interms of n, for the nth term of this sequence
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YEEEEEET
Nov 12, 2017
0
1118
2
Precalculus
True or False? An exponential equation must have at least one solution. Explain.
True or False? A logarithmic equation can have at most one extraneous solution. Explain.
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Guest
Nov 12, 2017
0
1138
1
Given that 27^1/4 / 3^x = 9^2/7 work out the exact value of x.
Given that 27^1/4 / 3^x = 9^2/7 work out the exact value of x.
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Guest
Nov 12, 2017
Nov 11, 2017
0
1660
1
The mean height of 12 men is 170 cm.
The mean height of 12 men is 170 cm.
The mean height of 8 women is 160 cm.
Work out the mean height of 20 men and women
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Guest
Nov 11, 2017
0
1080
5
+845
Show that 3 - 2x^2 + 11x + 12 / x^2 +7x +12 can be simplified to x+6 / x+3
Show that 3 - 2x^2 + 11x + 12 / x^2 +7x +12 can be simplified to x+6 / x+3
thx
MaxWong
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YEEEEEET
Nov 11, 2017
+1
3228
5
here is part b
Suppose P, Q, and R are points in the plane such that PQ = 1.8, PR = 8.2 and angle PQR = 90 degrees. What is the area of angle PQR?
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Guest
Nov 11, 2017
0
1004
3
Hey could someone help me I have tried but dont exactly understand how to do this problem. Urgent
Suppose P, Q, and R are points in the plane such that PQ = 1.8 PR = 8.2 and angle PQR = 90 degrees. What is the perimeter of angle PQR?
YEEEEEET
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Guest
Nov 11, 2017
0
899
1
+470
Help please
Two different integers are randomly chosen from the set What is the probability that their product is negative? Express your answer as a common fraction.
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Mr.Owl
Nov 11, 2017
0
1121
1
A plane leaves Heathrow airport at 07:25 and flies due north 280 km to Manchester.
A plane leaves Heathrow airport at 07:25 and flies due north 280 km to Manchester.
It stays at Manchester for 50 minutes and then flies 210 km due west to Snowdonia.
The Planes flies at an average speed of 420 kmper hour
1.
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Guest
Nov 11, 2017
0
1
2246
1
+845
In triangle ABC, AB = x cm, BC = (x+2)cm, AC = 5cm and ABC + 60 degrees
In triangle ABC, AB = x cm, BC = (x+2)cm, AC = 5cm and ABC + 60 degrees
Find the value of x
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YEEEEEET
Nov 11, 2017
0
478
0
Pre-calc
True or false? An exponential equation must have at least one solution. Explain.
True or false? A logarithmic equation can have at most one extraneous solution. Explain.
read more ..
Guest
Nov 11, 2017
-1
2469
1
+912
1. Draw the image of under the dilation with scale factor 2 and center of dilation . Label the image .
https://i.imgur.com/uVybL9b.png
press the link to see the question.
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AngelRay
Nov 11, 2017
0
858
1
+845
perpendicular bisector
The point A has the coordinates (2, 5)
The point B has the coordinates (6, 7)
(a) Find the midpoint of AB
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YEEEEEET
Nov 11, 2017
0
3147
1
In the figure below, GRAH is a rectangle, RA = 7, and GA = 10. Determine AH.
In the figure below, GRAH is a rectangle, RA = 7, and GA = 10. Determine AH.
YEEEEEET
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Guest
Nov 11, 2017
0
691
0
+956
@CPhill
Thanks for the help everyone! :D
Julius
Nov 11, 2017
0
1452
3
+845
Solve algebratically the simultaneous equations
Solve algebratically the simultaneous equations
x^2 + y^2 + 25
5x - y = 11
Here is what i did:
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YEEEEEET
Nov 11, 2017
0
1026
4
Determine the missing side length:
Determine the missing side length:
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Guest
Nov 11, 2017
0
1613
1
given that a+b=c, a+c=d, and b=c+d where d is a positive integer what is the greatest value of a
given that a+b=c, a+c=d, and b=c+d where d is a positive integer what is the greatest value of a
I know Cphill already answered this, however, I was looking for a numerical value for a.
MaxWong
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Guest
Nov 11, 2017
+1
1027
1
+69
Chapter 6
Tickets to a movie cost $7.25 for adults and $5.50 for students. a group of friends purchased 8 tickets for $52.75. How many adult tickets and students tickets were purchased.
I need to see all work for this because I am very
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kstra69
Nov 11, 2017
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