Questions on Geometry: Geometric formulas answered by real tutors!

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Question 534616: d = rt for t
Click here to see answer by solver91311(24713)

Question 540781: The questions is; find the missing dimension of these two similar figures
*Both pictures look like a kite... One is a smaller kite with sides 3 and 4... and the other kite is bigger with one side 7 and the other side is the one we need to figure* Please help... Thank you :)
Click here to see answer by KMST(5328)

Question 540948: Find the complement 25 Degrees
Click here to see answer by stanbon(75887)

Question 153146: The Fibonacci sequence consists of the pattern 1,1,2,3,5,8,13...
What is the ninth term in the pattern?
Click here to see answer by octogirl(7)

Question 542502: if the area of a trapezium is 28 m*m and two parallel sides are 8 m and60 dm respectively, find the altitude?
Click here to see answer by mananth(16946)

Question 542767: c=F or F= 5/9 (F-32)
I need to know when the Celsius nemerical value & the Fahrenheit numerical value are the same.
Click here to see answer by solver91311(24713)

Question 543272: suppose I added up a long list say thousands of natural numbers with the property that and even number of them are odd and an odd number of them are even. Can you determine whether the sum will be even or odd? Prove your answer
Click here to see answer by Edwin McCravy(20056)

Question 544640: what temp in celsius is 1.5 times that of Fahrenheit?
Click here to see answer by Alan3354(69443)

Question 547227: Solve the equation or formula for the variable specified. for r
Click here to see answer by mathie123(224)

Question 549018: On a coordinate grid, line AB has end point B at (24,16). The midpoint at AB is P(4,-3). What is the y-coordinate of point A?
Click here to see answer by solver91311(24713)

Question 550458: Find the sum of the measures of the interior angles of a pentagon.
Click here to see answer by jim_thompson5910(35256)

Question 550460: Two intersecting planes __?__ intersect in more than one point.
Click here to see answer by jim_thompson5910(35256)

Question 550462: What is the measure of each base angle of an isosceles triangle if its vertex angle measures 34 degrees
and its 2 congruent sides measure 21 units?
Click here to see answer by jim_thompson5910(35256)

Question 550464: Simplify: 6x + 2(x + 4)
Click here to see answer by jim_thompson5910(35256)

Question 550456: Simplify: 9y + b- 7g + b- 8xg + b- 3yg - 2x
Click here to see answer by JBarnum(2146)

Question 550463: Find the value of k so that the given points are 26 units apart. (�8, k ), (�7, 0)
Click here to see answer by josmiceli(19441)

Question 550461: Find the next term of the pattern: 3, 12, 147, . . .
Click here to see answer by JBarnum(2146)

Question 550457: Solve for x:
8
7
7
3
=
x +
Click here to see answer by JBarnum(2146)

Question 550480: the midpoint of a segment is (2, -5), and one of the endpoints is (3, 6). Where is the other endpoint?
Click here to see answer by jim_thompson5910(35256)

Question 550498: where is the image of (-6, 2) reflected across the graph of y = -x?
Click here to see answer by stanbon(75887)

Question 550496: if the complement of an angle measures 22 degrees, what is the measure of its supplement?
Click here to see answer by jim_thompson5910(35256)

Question 550500: what is the next term in the sequence? 729, -243, 81, -27
Click here to see answer by jim_thompson5910(35256)

Question 550500: what is the next term in the sequence? 729, -243, 81, -27
Click here to see answer by stanbon(75887)

Question 550604: one of the base angles of an isosceles triangle is 40 degrees. Which is the triangle classification according to its angles?
Click here to see answer by Edwin McCravy(20056)

Question 550599: k is between J and L. JK= 3x-5, and KL=2X+1. If JL= 16, what is JK?
Click here to see answer by htmentor(1343)

Question 550603: what is the equation of the line that passes through (9, -2) and (4,6)?
Click here to see answer by jim_thompson5910(35256)

Question 550602: a line passes through the points (5, -8) and (6, 2). what is the slope?
Click here to see answer by Alan3354(69443)

Question 550598: one of the base angles of an isosceles triangle is 40 degrees, Which is the triangle classification according to its angles?
Click here to see answer by JBarnum(2146)

Question 550678: 2a/(a+b)^2(a-b)+2b/(a+b)(a-b)^2-1/(a+b)^2-1/(a-b)^2
Click here to see answer by Maths68(1474)

Question 550887: two sides of a 30 degrees -60 degrees -90 degrees triangle are 9 and 18. what is the length of the third side?
Click here to see answer by Alan3354(69443)

Question 550886: what is the equation of the line that passes through (0, -2) and (4, 6)?
Click here to see answer by josmiceli(19441)

Question 551398: two lines are parallel if the same side interior angles are_____________ angles.
f. complementary
h. congruent
g. supplementary
j. corresponding

Click here to see answer by Earlsdon(6294)

Question 551466: what is the slope of the line perpendicular to y= -3 over 2x +9?
Click here to see answer by Alan3354(69443)

Question 552625: A dodecagon is a polygon with 12 sides. How many degrees is each of the interior angles in a regular dodecagon? Show or explain how you got your answer.
Click here to see answer by jim_thompson5910(35256)

Question 555179: I need help finding the perimeter, and area of a rectangle. The rectangle is 12in in width, and the length is x. I tired to figure it out several times,and just got weird confusing answers, and I've stressed myself out not knowing how to figure it out. Please please help me!
Click here to see answer by nerdybill(7384)

Question 555319: find the measure of each exterior angle of a regular octagon?
Click here to see answer by jim_thompson5910(35256)

Question 556921: on the coordinate plane plot point a whole coordinate are (-3,2)
Click here to see answer by JBarnum(2146)

Question 557003: C:\Users\USER\Desktop\geometry.gif
Find the area of the shaded region.
Click here to see answer by solver91311(24713)

Question 557664: If the formula for Volume of a cone is v=1/3*pi*r^2*h how do I find for h or r?

Click here to see answer by Earlsdon(6294)

Question 559311: Round 952,123 to the nearest thousand.
Click here to see answer by nn-i(2)

Question 559964: find the length of a = xi + 6j + 3k
this is a vector problem, sorry i had wrong category, I couldn't find it
Click here to see answer by Alan3354(69443)

Question 564179: Rearrange 1/u + 1/v = 1/f
to make u the subject of the formula.
Give your answer in its simplest form.
I know that uv is the common denominator, but i dont know how to rearrange.
Click here to see answer by mananth(16946)

Question 498603: The sides of the outside square are 6 inches long. The corners of the next smaller squares are at the midpoints of the outside square and so on. Find the sum of the perimeters of the 3 squares. Imagine that the process of nesting squares continues forever. The sum of the perimeters approaches a finite number. What is that number?
Click here to see answer by jhardin(1)

Question 567568: photocopiers can reduce or enlarged an item being copied. the scale factor of the copy to the original is expressed as a percent. if you want the original to be one fourth the side of the copy, at what percent do you set the copier?
Click here to see answer by josmiceli(19441)