11/10/15

Find the numbers such that the square of the sum of the number and 6 is 169
Please help me with all my homework. I'm kind of having a hard time understanding it. Thanks!
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11/10/15

Algebra word problems
The larger of the two complementary angles is 12 more than 5 times the measure of the smaller Angel find the measure of both angles
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11/10/15

Solve each equation for all values of x in the real number system.
Solve each equation for all values of x in the real number system.  If an exact solution does not exist, round your answers to the nearest hundredth.   1.  sin2x=sinx   2.... more
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11/10/15

Express the height as a function of time
Suppose that after you are loaded into a Ferris wheel car, the wheel begins turning at 3 revolutions per second.  The wheel has diameter 14 meters and the bottom seat of the wheel is 1 meter above... more
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11/10/15

An airplane travels 4000m in 16 seconds on a heading of 35°. what is the velocity and direction
 Whats the units and direction
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11/10/15

principal balance at the end of 2years?
Hi would greatly appreciate anyone to go through and show me how to get the answer algebraically. Teacher just confuses me.   Shawna recieved a student loan of $30000 at 6%compounded monthly. If... more
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11/09/15

how much dose he have left?
Dario earned $500 babysitting, he spent 45 of it on a new bike. How much dose he have left?  
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11/09/15

How tall is the antenna?
A broadcast antenna is located at the top of a building 1,000 feet tall.  From a point on the same horizontal plane as the base of the building, the angles of elevation of the top and bottom of the... more
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11/09/15

How much farther must she fly to get to Indianapolis?
A pilot intends to fly a distance of 175 miles from Chicago to Indianapolis.  She begins 21 degrees off her course and proceeds 70 miles before discovering her error.  After correcting her course,... more
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11/09/15

T runs 5 miles each week his brother runs5/6 the distance t run so on one week how far does t's brotger run in one week
T runs 5 miles each week his brother runs5/6 the distance t run so on one week how far does t's brotger run in one week
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11/09/15

Write a direct variation equation when x relates to y and y= 10 and x=2. Then find the value of y when x= 8
direct variation is when you have the formula y=kx and when it constant
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11/09/15

a turtle walked 1/2 mile at the rate of 1/5 mile per hour. How long did it take?
simplified answer  
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11/09/15

Find the time it hits the ground and the time it reaches its highest point.
A pomegranate is thrown from ground level straight up into the air at time t=0  with velocity 96 feet per second. Its height in feet at t  seconds is f(t)=−16t^2 +96t  . Find the time it hits the... more
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11/09/15

what words are for using pronouns
 I need to know what words to use for using pronouns  
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11/09/15

what is the area of the isosceles triangle with side lengths of 17 meters,17 meters, and 30 meters
 is it base height divided by two or what idk
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11/09/15

If you are driving 65 mph, how many feet per second are you driving? Round to nearest tenth please
I need help with this word problem.
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11/09/15

what is the algebric expression for this statement"the sum of a number x and 4 all divided by three"
My math website asked this question and i didn't know what it meant.  
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11/09/15

a red flare followed the function f(x)= -(x-15)^2+175. a green flare followed the function f(x)= -x(x-25). which flair went highest in the air?
((where x is the horizontal distance in meters and f(x) was the height in meters.)) I got the question partially correct, the red flare went the highest but I got the highest height of the two... more
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11/09/15

Uniform motion
two trains going in opposite directions leave at the same time. rain B travels 15mph faster than train A. n 7 hours the trains are 875 miles apart. Find the speed of each. 
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11/09/15

A manager plans to produce 100 units with the help of 25 persons working 4 hours daily,how many units can be made by 40 persons if they work 3 hours daily?
This question is from business maths book I.com part 1
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11/09/15

Solving Systems Using Substitution
Don has a rectangular lot that has a length five times greater than the width. The perimeter of the lot is 120 feet. Write a system of equations that can be used to find the length and width of the... more
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11/09/15

Can someone help me solve this problem
I don't even know how to start this problem r even solve it.: Plane b is flying 30mph faster than plane a. Find the time it takes for plane b to travel 4150 miles if it takes plane a the same... more
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11/09/15

A bank pays interest at an annual rate of 4% compounded continuously. How long will it take for your money to double?
Give 3 decimal places in your answer and include units. 
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11/09/15

find the weight of the liquid in a cubical container 3 cm on a side
The weight of a liquid varies directly as its volume V. If the weight of the liquid in a cubical container 5 cm on a side is 250 g,find the weight of the liquid in a cubical container 3 cm on a side.
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11/09/15

How to solve for x?
3^2x+7=27^x
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