02/26/15

In a bag of balls one fourth are green one eight are blue one 12th are yellow and the remaining 26 White how many balls are blue
Tried and just can't do
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02/26/15

Functions:
A football is placed on the ground to kick a field goal. The height of the ball is a function of the time in seconds. Does the path the football follows after being kicked represent a linear or... more
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02/26/15

A water trough is 6 m long and its cross-section is an isosceles triangle which is 60 cm wide at the top, and the height is 30 cm.
A water trough is 6 m long and its cross-section is an isosceles triangle which is 60 cm wide at the top, and the height is 30 cm. The trough is not full. Give an expression for V, the volume of... more
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02/26/15

Solve the equation below, show all steps please
√x+1 - √x-2 =1
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02/26/15

how to factor 625r^4-p^4
how to factor 625r^4-p^4
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02/26/15

The angle of elevation of the top of a building from a point on the ground 75.3 yd from its base is 27.0 degrees. How high is the building?
The angle of elevation of the top of a building from a point on the ground 75.3 yd from its base is 27.0 degrees. How high is the building?
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02/26/15

What is y=3^x
What is y=3^x
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02/26/15

Write each expression using rational exponents in radical form.
1) c^1/5   2) (8d)^2/3
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02/25/15

(4y^2-2y)/(5y^2-5y)
 I really need help with this math equation. plz help.
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02/25/15

Help with multiplying binomials?
Question: Write two binomials whose product includes the term 12I don't understand how you would do this problem.
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02/25/15

spinning a spinner that has 5 equal sections marked 1 through 5 and landing on an even number
finding the probability and putting it in simplest form
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02/25/15

what polynomial when divided by 9y3,yields 8y2-2y+4 as a quotient?
 what polynomial when divided by 9y3,yields 8y2-2y+4 as a quotient?
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02/25/15

Complicated Math Problem: Geometry Dilation?
If ?ABC is mapped onto ?A'B'C' by a dilation with center O, then _____   A) ?ABC ≅ ?A'B'C' B) ?ABC ~ ?A'B'C' C) AB/A'B' = BC/CA D) BC/CA = BC/C'A'
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02/25/15

a bag contains several counters. some are green, some are yellow, and some are blue.
a bag contains several counters. some are green, some are yellow, and some are blue. Matt counted them and found the theoretical probability of drawing a green counter is 1/8 and the theoretical... more
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02/24/15

The area of a rectangle is 6.384 square yards. If the width of the rectangle is 7 yards, what is the length of the rectangle.
Please help me help my son 4 th grade math  
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02/24/15

rewrite the exponential expression as a radical expression
(a^4b^6)^3/5
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02/24/15

c. Imagine two line segments where each represents a slant height of the cone. The segments are on opposite sides of the cone and meet at the apex. Find the ang
Gordon works for a graphic design firm and is creating a label for a food truck vendor. The vendor specializes in finger food and wants to sell food in right conical containers so that they are... more
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02/24/15

approximate value of x where f(x) =-9x^2+6x+9
Having problems completing this problem, not sure what to do at this point
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02/24/15

The angle between the vector and the positive x-axis will be greater than 90° in each case
ii. Suppose that vector lies in quadrant II, quadrant III, or quadrant IV. How can you use trigonometric ratios to calculate the direction (i.e., angle) of the vector in each of these quadrants... more
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02/24/15

Trigonometry and Geometric Modeling
i. How can you find the magnitude of a vector = <x, y>, where the horizontal change is x and the vertical change is y?
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02/24/15

Carnival games wooden ring
To win the carnival game Ring Ding, you must toss a wooden ring onto a grid of rectangles so that it lands without touching any of the grid lines. The ring has a 3-inch diameter, the rectangles are... more
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02/24/15

4 (w+9) what's the answer
I didn't understand the question of this I was wondering if you could help me  
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02/23/15

a triangle with one obtuse angle and no congruent sides
draw a triangle that satisfies each set of conditions . then classify each triangle  
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02/23/15

Penny translates a trapezoid so that one of the vertices is at the origin. If the pre-image has a permiter of 44 units, what is the perimeter of the image?
dont understand this problem, and I need the answer to it!! Please help! 
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02/23/15

Please, help me...
Kim hiked half her planned trip the first day. Because she became tired, she covered only one-third of the remaining distance on the second day. Rain slowed her to one- fourth of the remaining... more
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