Questions on Geometry: Geometric formulas answered by real tutors!

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Geometric and Other Formulas

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Question 87904: how exactly do i get orderded pairs for the eguation it was an equation y=-x2+3x+3 then i the farthest i gotten on my formula is -3+- the square root of 21 divided by -2
Click here to see answer by jim_thompson5910(13785)

Question 87875: Geometry. The lenght of a rectangle is 2 in. more than twice its width. If the perimeter of the rectangel is 34 in., find the dimensions of the rectangle.
Click here to see answer by rapaljer(3610)

Question 88345: I tried, actually I have no idea how to solve this problem. Please help me solve this problem:
EXPONENTS:
Simplify.
#23.
Please and Thank you!!!!
Click here to see answer by Earlsdon(4898)

Question 88342: I tried to look through my old math books but I didn't find anything on this problem. Please help me solve this problem:
Find the value of k so that the given line has the given slope.
#5.(k+5)x+6y=42;m=4/3
Please and Thank you!!!!
Click here to see answer by ankor@dixie-net.com(6689)

Question 88347: Please help me solve this problem:
EXPONENTS:
Simplify.
#24.
Please and Thank you!!!!
Click here to see answer by bucky(1732)

Question 88340: I tried looking up on the internet but I couldn't find anything helpful on domain and range. Please help me solve this problem:
Use the following functions to answer the questions over the set of real numbers: g(x)=(x+3)/(2x-5)
#12.
Please and Thank you!!!!
Click here to see answer by Nate(3495)

Question 88338: I tried to look up how to solve domain and range equations but I couln't find anything. Please help me solve this problem:
Use the following functions to answer the questions over the set of real numbers: f(x)= -x^2 - 3x + 5
#11.
Please and Thank you!!!!

Click here to see answer by Nate(3495)

Question 88296: I have a rectangle (yard) whose sides are 101,195,106,181. How do I find the square feet of this shape? Thank you in advance for your help.
Click here to see answer by checkley75(3666)

Question 89409: WHAT IS A THREE DIMENSIONAL OBJECT WHICH HAS ONE BASE WITH SIDES OF THE SAME LENGTH?
Click here to see answer by Edwin McCravy(2920)

Question 90120: Find the volume and surface area of a sphere with a radius of 4 inches.
Click here to see answer by jim_thompson5910(13785)

Question 91351: What is the complimentary and supplementary angles of 26 degrees?
Click here to see answer by tutor_paul(424)

Question 91521: hi, i tried to find a formula that will give me the area of a pentagon or any other polygon when i only know it perimeter. so please can you help me.
thanks a lot.
bye!
Click here to see answer by stanbon(26252)

Question 91320: hi, i had some problems solving this question: 'how to find the area of a regular and a irregular heptagon'
so please can you help me with this problem.
thanks a lot!

Click here to see answer by mathispowerful(115)

Question 92400:



What are the next five terms in this sequence?:

3,10,5,16,8,4,2,1,4.... ???

Click here to see answer by Edwin McCravy(2920)

Question 92674This question is from textbook prentice hall mathematics geometry
: use the table and inductive reasoning. make a conjecture about each value.
Question: What is the sum of the first 6 positve even numbers. and the sum of the first 100 positive numbers. here is the table
2 =2=1*2
2+4 =6=2*3
2+4+6 =12=3*4
2+4+6+8 =20=4*5
2+4+6+8+10 =30=5*6This question is from textbook prentice hall mathematics geometry

Click here to see answer by scott8148(3382)

Question 82286: If the area of the base of a rectangular prism is 24 cm2 and its volume is 144 cm3, what is the height of the prism?
Click here to see answer by edjones(3291)

Question 94561: Find the volume of a cone with a radius of 10ft. and a height of 18 ft.
Click here to see answer by Earlsdon(4898)

Question 95052: Geometry. The length of a rectangle is 1cm longer than its width. If the diagonal of the rectangle is 4 cm, what are the dimensions (then length and the width) of the rectangle?
Click here to see answer by ionesco(12)

Question 95055: A ball is thrown upward from the roof of a building 100m tall with an initial velocity of 20 m/s. When will the ball reach a height of 80 m ?
Click here to see answer by scott8148(3382)

Question 95210: A rectangle is three times as long as it is wide. If its length and width are both decreased by 2cm, its area is decreased by 36 cm sqaure. Find its original dimensions.
Click here to see answer by edjones(3291)

Question 95213This question is from textbook glencoe geometry
: im having a really hard time trying to slove this problem.
i tried using differnet formulas and i still can't fingure it out. This question is from textbook glencoe geometry

Click here to see answer by krb88417(2)

Question 95532: The length of a rectangle is 5 cm more than 4 times its width. If the area of the rectangle is 80 cm2, find the dimensions of the rectangle to the nearest thousandth.
Please Help!
Click here to see answer by stanbon(26252)

Question 95703This question is from textbook Geometry

: #32) The lengths of the sides of three squares are s, s+1, s+2. If their total area is 365cm^2, find their total perimeter.This question is from textbook Geometry

Click here to see answer by checkley71(8405)

Question 95760: What is the formula in finding the area of a hexagon, heptagon and octagon?
Click here to see answer by Edwin McCravy(2920)

Question 95850: A square has diagonals of length 8 cm. Find the length of its sides.
Click here to see answer by checkley71(8405)

Question 95850: A square has diagonals of length 8 cm. Find the length of its sides.
Click here to see answer by edjones(3291)

Question 95895: A new reserve is an equilateral triangle with sides 200 m. It is to be surfaced with instant turf. Find the area of turf needed to grass it.
Click here to see answer by checkley71(8405)

Question 96177: x+3y square for x=3.4 and y=3
Click here to see answer by checkley71(8405)

Question 96499: What dimension of a circle is always smaller than the other one?
Click here to see answer by stanbon(26252)

Question 96612: I need help in finding the counter example for this statement: If the sum of two integers is even, then both of the integers are even.
A. 4.5,5.5
B. 5,6
c. 5,7
d. 6,7
Click here to see answer by stanbon(26252)

Question 96736: Right triangle where A, B and C represent the three points of the triangle. Angle A is 90 deg., C is 88 deg. and B is 2 deg. If base line AB is 20 feet, what is the length of the short line AC?
Click here to see answer by scott8148(3382)

Question 96833: the problem is: Find the next term in the sequence 1/2, -4, 32 _
I believe the answer to be -256
could someone please tell me if I am correct?
Click here to see answer by jim_thompson5910(13785)

Question 96851: The ideal male body weight, w (in pounds), can be determined from a man's height, h (in inches) using the formula w = 110 + 5(h-60). Solve the formula for h and write a reason for each step. Use the results to find the height of a man with an ideal weight of 135 pounds.
Click here to see answer by Earlsdon(4898)

Question 97013This question is from textbook Geometry
: Find the coordinates of the midpoint of
a segment having the given endpoints.

A (8,4) B (12,2)This question is from textbook Geometry

Click here to see answer by stanbon(26252)

Question 97052This question is from textbook Geometry
:
Find the coordinates of the missing endpoint given that P is the midpoint of NQ.
Q (3,9) P(-1,5)This question is from textbook Geometry

Click here to see answer by checkley71(8405)

Question 97051This question is from textbook Geometry
:
Find the coordinates of the missing endpoint given that P is the midpoint of NQ.
Q (3,9) P(-1,5)This question is from textbook Geometry

Click here to see answer by checkley71(8405)

Question 97144: The ideal male body weight, w (in pounds), can be determined from a man's height, h(in inches) using the formula w=110+5(h-60). Solva formula for h and write a reason for each step.
Click here to see answer by checkley71(8405)

Question 97377: Find the smallest angle in the triangle whose sides have length 35.6cm, 58.43cm,and 52.23.
Click here to see answer by stanbon(26252)

Question 97611This question is from textbook geometry

: please help me solve this problem: does a plane have edges?This question is from textbook geometry

Click here to see answer by stanbon(26252)

Question 97615This question is from textbook geometry

: PLEASE HELP ME SOLVE THIS PROBLEM: CAN A GIVEN POINT BE IN TWO LINES? IN TEN LINES?This question is from textbook geometry

Click here to see answer by checkley71(8405)

Question 97615This question is from textbook geometry

: PLEASE HELP ME SOLVE THIS PROBLEM: CAN A GIVEN POINT BE IN TWO LINES? IN TEN LINES?This question is from textbook geometry

Click here to see answer by stanbon(26252)

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