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Post New Question
All Questions
+0
237665 Questions
0
1598
1
the temperature was 17 degree below 0(in Fahrenheit) today. what signed number to represent this temperature
the temperature was 17 degree below 0(in Fahrenheit) today. what signed number to represent this temperature
CPhill
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Guest
Jun 25, 2014
0
865
1
+4
3(4-2x) - x(7-4) = x over seven minus 2x over 3
3(4-2x) - x(7-4) = x over seven minus 2x over 3
CPhill
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Albert
Jun 25, 2014
0
1005
1
sqrt(63-sqrt(28=sqrt(x
sqrt(63-sqrt(28=sqrt(x
CPhill
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Guest
Jun 25, 2014
0
838
1
+253
Find the maximum or minimum value of the function.
Find the maximum or minimum value of the function.
f(x) = 9 − x − 1/2x^2
CPhill
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sally1
Jun 25, 2014
Jun 24, 2014
0
644
1
why are the eggs so perfect?
why are the eggs so perfect?
Melody
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Guest
Jun 24, 2014
0
13597
1
+253
If a ball is thrown directly upward with a velocity of 26 ft/s, its height (in feet) after t seconds is given by y = 26t − 16t2. What
If a ball is thrown directly upward with a velocity of 26 ft/s, its height (in feet) after t seconds is given by y = 26t − 16t2. What is the maximum height attained by the ball? (Round your answer to the nearest whole number.)
CPhill
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sally1
Jun 24, 2014
0
737
1
x-4(1/3)=x 4(1/6)
x-4(1/3)=x 4(1/6)
NinjaDevo
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Guest
Jun 24, 2014
0
731
1
20-2q^2=40+2q
20-2q^2=40+2q
CPhill
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Guest
Jun 24, 2014
0
718
8
what is the area of a cirlce if the radius is 5cm to 3 significan figures?
what is the area of a cirlce if the radius is 5cm to 3 significan figures?
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Guest
Jun 24, 2014
0
2047
2
+279
Silly Geometry question!
Janine made a cylindrical vase in which the sum of the lateral area and area of one base was about 3000 square centimeters. The vase had a height of 50 centimeters. Find the radius of the vase. Explain the method you would use to find the radius
<
read more ..
CPhill
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natasza
Jun 24, 2014
0
1368
1
what is the area of a circle if the radius is 5cm to three significant figures?
what is the area of a circle if the radius is 5cm to three significant figures?
kitty<3
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Guest
Jun 24, 2014
0
2665
3
+279
Jason designed an arch made of wrought iron for the top of a mall entrance.
Jason designed an arch made of wrought iron for the top of a mall entrance. The 11 segments between the two concentric circles are each 1.25 m long. Find the total length of wrought iron used to make the structure. Round the answer to the nearest meter.
read more ..
Melody
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natasza
Jun 24, 2014
0
965
3
+279
similar figures?
Are the figures below similar? How do you know?
and there are image of one sun figure that is smaller than the other. same shapes. :)
jboy314
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natasza
Jun 24, 2014
0
2815
1
+279
State whether the transformation appears to be a rigid motion. Explain.
State whether the transformation appears to be a rigid motion. Explain.
and then there is a picture of a small circle and then a larger one next to it
read more ..
jboy314
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natasza
Jun 24, 2014
0
737
1
+279
Thanks for All the Help Again!
A forest ranger spots a fire from a 28-foot tower. The angle of depression from the tower to the fire is 11.
To the nearest foot, how far is the fire from the base of the tower? Show the steps you use to find the solution.
CPhill
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natasza
Jun 24, 2014
0
2155
1
+279
I Have Just a Few More Geometry!
A highway makes an angle of 6 with the horizontal. This angle is maintained for a horizontal distance of 5 miles.
To the nearest hundredth of a mile, how high does the highway rise in this 5-mile section? Show the steps you use to find the distance.
read more ..
jboy314
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natasza
Jun 24, 2014
0
709
2
add and simplify 1/54 + 23/36 + 263/162
add and simplify 1/54 + 23/36 + 263/162
CPhill
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Guest
Jun 24, 2014
0
6229
5
+279
A triangle has side lengths 10, 15, and 7. Is the triangle acute, obtuse, or right? Explain.
A triangle has side lengths 10, 15, and 7. Is the triangle acute, obtuse, or right? Explain.
jboy314
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natasza
Jun 24, 2014
0
682
1
How is the graph of y=(x^2)-2 transformed to make the graph of y=√(x)-2 ?
How is the graph of y=(x^2)-2 transformed to make the graph of y=√(x)-2 ?
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Guest
Jun 24, 2014
0
1448
3
how is the graph of y=(x^2)-2 transformed to make the graph of y=√(x)-2
How is the graph of y=(x^2)-2 transformed to make the graph of y=√(x)-2 ?
Melody
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Guest
Jun 24, 2014
0
662
1
Jemmy+40=?
Jemmy+40=?
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Guest
Jun 24, 2014
0
779
5
give me possibilities on how to make -9
give me possibilities on how to make -9
NinjaDevo
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Guest
Jun 24, 2014
0
2181
1
y = x-3/5 solve for x
y = x-3/5 solve for x
NinjaDevo
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Guest
Jun 24, 2014
0
751
1
perimeter is what
perimeter is what
NinjaDevo
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Guest
Jun 24, 2014
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