04/11/17

3 + (sqrt x - 16) = 0? #solve the equation
3 + (sqrt x - 16) = 0? #solve the equation
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04/11/17

A grocery store has the coordinates (-2, -4). The owners of the grocery store plan to build an additional grocery store at a location that is 5 blocks to the ea
please answer it
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11/25/16

Differentiate with respect to time
A turkey can run faster than it can fly backwards. Thus, it's position equation is represented by 2x+y=3. Differentiate with respect to time and find how fast it's changing when it's x is... more
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11/25/16

factoring expressions
  15x2-11x+2
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11/23/16

A train travels 110km in the same time that a plane covers 528 km. If the speed of the plane is 10 km per hr less than 5 times the speed of the​ train
A train travels 110 km in the same time that a plane covers 528528 km. If the speed of the plane is 1010 km per hr less than 55 times the speed of the train, find both speeds.   The train's speed... more
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11/20/16

Hello can you help me please
Solve the equation: sqrt(5x−6)−9=-2   x=?
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11/20/16

Simplify using exponents
  (2a4b3)-2 (8a-2b-5)2
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11/20/16

. How long did it take kaitlyn to finish the race?
katilyn completed a bike race the length of the race was 11 1/4 and katilyn averages 7 1/2 each hour how long did it take her to finish the race
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11/20/16

Trig Proof
Prove: 1/2(cotA-tanA) = cot2A
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11/17/16

Need help please!!! thanks!!!
The shortest leg of a triangle is 7 centimeters shorter than the other leg. The hypotenuse of this triangle is 17 centimeters. What are the lengths of the two legs of this triangle?     The... more
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11/16/16

physics harry potter.
Neville Longbottom was dared by his friends to go down Suicide Hill, but at point P he gets a little nervous. From point P to Q he drags a foot and creates some friction, so μk=0.14. Suppose the... more
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11/15/16

The total cost of gasoline varies directly with the number of gallons purchased...
The total cost of gasoline varies directly with the number of gallons purchased. Kathy pays $17.93 for 11 gallons of gasoline. Which equation shows the relationship between the total cost of... more
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11/15/16

A square lawn surrounded by a walkway of uniform width of 2 meters
A square lawn has side length of x meters, it is surrounded by a walkway of uniform width on all sides, the width of the walk way is 2 meters, if the area of the lawn is the same as the area of the... more
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11/08/16

melissa can roller skate 10 miles in 2 hours. How long will she take to travel a distance of 65 miles?
the subject is distance rate and time 
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03/24/15

Solve G(x)=5x
im learning how to do inverse functions but i need to know in the quickest way as possible
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03/24/15

b^2-4b+4=16
need help with quadratic equations
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04/28/14

What is the equation of a parabola whose focus is (–4, –1) and whose directrix is y = –5?
What is the equation of a parabola whose focus is (–4, –1) and whose directrix is y = –5?
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08/30/13

write an equation in slope-intercept form for the line who's slope = -5 and passes through (-9,-4)
write an equation in slope-intercept form for the line who's slope = -5 and passes through (-9,-4)
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08/26/13

what is 3x+.5=2x+5/8
this is a math problem for 8th grade algebra and i am stuck on it
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08/22/13

5/3d-3/2=-1/2
Please show me how to solve and what is the mane of this problem
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07/23/13

Express this in the form?
Express 1+i in the form R(cos θ+i sin θ)=Reiθ. Answer: √2ei[(pi/4)+2m*pi]  
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06/13/13

Find the horizontal and vertical components of this force?
A child pulls a sled through the snow with a force of 50 Newtons exerted at an angle of 30 degrees above the horizontal. Find the horizontal and vertical components of this... more
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06/08/13

Solve the equation for t
s= 1/7gt2 Whats t =
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06/08/13

What is the minimum y value on the graph of y= f(x)
f(x)=x^2+8x - 4
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06/06/13

(3x^2 + 11x + 1) / (x+ 4)
Polynomial-long division  
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