05/28/20

A 9.0 kg hanging weight is connected by a string over a pulley to a 5.0 kg block sliding on a flat table. If the coefficient of sliding friction is 0.20 determine the tension in the string.
Please help.Thanks
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05/27/20

math question..
Find x so that B = 3x i - 5j is perpendicular to A = 2i + 6j. Show all steps
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05/27/20

Circle A has a radius of 5, and arc BD has a length of 8.84. Circle C has a radius of 2.5. Angles BAD and FCE are congruent. What is the length of arc FE?
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05/27/20

I need help with this question. I cant answer it
What molecule determines which traits an organism has?I cant seem to answer it
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09/19/15

Finding the distance
An executive drove from home at an average speed of 45 mph to an airport where a helicopter was waiting. The executive boarded the helicopter and flew to the corporate offices at an average speed... more
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09/19/15

Dimensions of a rectangle
A rectangle has an area that is numerically twice its perimeter. If the length is twice the width, what are the dimensions?
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09/19/15

can i get help finding the aswer to a problem
the length of a rectangle playing field is 4 yards longer than double the width. the perimeter is 296 yards can I get an answer
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09/19/15

Pre Calc Alegbra Word problem
cell phone company charges a monthly fee of $10 for the first 1000 text messages and 10 cents for each additional text message. Miriam's bill for text messages for the month of June is $38.50. How... more
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09/19/15

Find the perimeter P of the figure.
what is the perimeter
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09/18/15

Find following limits exactly if they exist. If not, enter DNE ('does not exist') as your answer.
Let lim g(x)=4,   lim h(x)=9,     lim f(x)=0       x→a              x→a             x→a   Find following limits exactly if they exist. If not, enter DNE ('does not exist') as your answer. 1. lim... more
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09/18/15

what is the equation of the line in slope intercept form for (4,5) and -2x=3y=21
Please give in slope intercept form
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