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Tutors Answer Your Questions about Length-and-distance (FREE)
Question 755834: a cube measures 1 by 1 by 1. A lline is drawn from one vertex to the digagonally opposite vertex through the centre of the cube this is called thhe body diagonal of the cube. determine the angles between the body diagonals on the cube one goes from point (1,0,0) to (1,1,1) and the other goes from (1,1,0) to (0,0,1)
Click here to see answer by Alan3354(31515)  |
Question 750788: hello, i would like to ask you this:
Take pi=3.14 and give each answer to 1 decimal place. Calculate the area of the the following.
a) a plate of radius 14cm
ive tried pi squared formula i do not understand please help and explain it :)
Click here to see answer by timvanswearingen(106)  |
Question 750074: The diagram of a scale model of a garage is given. s width is 5cm, its length is 10cm, and the height of its walls 6cm.
if the width of the real garage is 4cm, then calculate
1) the length of the real garage
2) the real eight of the garage wall
______________
/ /\
L / A / \
/ / \
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| | |
| | |
6 cm | | |
| | |
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10 cm 5 cm
Click here to see answer by Cromlix(708)  |
Question 748848: I put the question in this category because it says "Length" in it.
The width of a rectangle is 6 centimeters less than the length. The are of the rectangle is 112 square centimeters. What is the length?
Thanks
Click here to see answer by Cromlix(708)  |
Question 747589: A car with a mass of 1,200 kilograms is moving around a circular curve at a uniform velocity of 20
meters per second. The centripetal force on the car is 6,000 newtons. What is the radius of the curve?
A. 160 meters
B. 16 meters
C. 32 meters
D. 80 meters
The acceleration of gravity is a constant equal to _______ meters per second squared.
A. 8.4
B. 7.6
C. 9.8
D. 10.2
Click here to see answer by Alan3354(31515)  |
Question 745517: A golfer, teeing off on an easy par 3 hole from point A, hits the ball to point B. The second stroke movies the ball from point B to C (on the green), Ten feet away from the hole (Point D). Write the component form for AB, BC, and AD.
i got AB=(2,4) BC=(2,3) AD=(8,3)...i just want to make sure i'm right(based on picture link below)
http://static.panoramio.com/photos/medium/89870693.jpg
Thanks in advance!
Click here to see answer by Alan3354(31515)  |
Question 742761: Hello all having trouble figuring this problem out. Using only 1 variable and writing an inequality to come up with a solution how would I do this problem.
The length of a rectangular boat storage shed must be 4 meters more than the width . The perimeter must be at least 120 meters. What widths of the shed will make the perimeter at least 120 meters?
Click here to see answer by nerdybill(7003)  |
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