Questions on Geometry: Points, lines, angles, perimeter answered by real tutors!

Tutors Answer Your Questions about Points-lines-and-rays (FREE)

Question 230404: Graph of a line that pass through (2,3)and has a slope of 1/3
Click here to see answer by stanbon(57967)

Question 230404: Graph of a line that pass through (2,3)and has a slope of 1/3
Click here to see answer by user_dude2008(1861)

Question 224976: how to find the distances for (-3,1),(1,-4) leave answer exact no deimals
Click here to see answer by 13567(3)

Question 231629: The measure of an angle is 10 less than 3 times the measure of its complement. Find the measure of both angles.
I'm doing:
x+y=90
x=3y-10
3y-10+y=90
4y-10=90
4y=80
y=20
x=3y-10
x=3(20)-10
x=60-10
x=50
It doesn't equal 90! Help!
Click here to see answer by solver91311(17077)

Question 232105: I'm supposed to find out what x is in this problem:
2x+9y=-32
-5x-9y=26
I don't know how to get x by itself help!
Click here to see answer by checkley77(12569)

Question 232101: -x-7y=4
x+4y=-1
I need to figure out what x is but I don't know how to change it to a positive.
I have:
-x=4+7y
so what would positive x be?
Click here to see answer by checkley77(12569)

Question 233055: what is the measure of the suupplement of a angle 70 degreem angle
Click here to see answer by solver91311(17077)

Question 233650: The perimeter of a semicircular region, measured in meters, is numerically equal to its area, measured in square meters. The radius of the semicircle, measured in meters, is
a) 2/pi b) ½ c) pi d) 1 e) 4/pi +2

Click here to see answer by stanbon(57967)

Question 233793: Line j is perpendicular to the line with the given equation and line j passes through P. Write and equation of line j.
y=1/3x+5,P(6,2)
Please help! this problem makes no sense to me!!
Thank you sooo much!(:
Click here to see answer by scott8148(6628)

Question 233901: A 25ft ladder is placed at an angle to a wall of a building. The top of the ladder is 28 ft above the ground.what is the distance of the foot of the ladder from the bottom of the building? Thanks n advance...
Click here to see answer by nerdybill(7008)

Question 234111: lines AB and CD intersect at E. If m
Click here to see answer by nyc_function(2733)

Question 234489: The length of each side of triangle ABC is a prime number. Its
perimeter is also a prime number. Find the smallest possible perimeter.

Click here to see answer by checkley77(12569)

Question 236550: the length of a computer screen is 15 cm and the width is 13.5 cm. Find the perimeter of the computer screen?
Click here to see answer by checkley77(12569)

Question 236549: the length of a computer screen is 15 cm and the width is 13.5 cm. Find the perimeter of the computer screen
Click here to see answer by checkley77(12569)

Question 237229: What is the ratio of the square's area to the circle's area if the square and circle have equal perimeter?
Click here to see answer by rapaljer(4667)

Question 237358: Find the length of each segment if line segment AB and line segment CD are the same length.
Line Segment AB= 4(x+3)
Line Segment CD= 9x - 4
Click here to see answer by Alan3354(31530)

Question 238246: write the slope intercept form of the equation of the line passing through the point (-1,2) and perpendicular to the line y= -5/6x + 2
A] y= -6/5x - 16/5
c] y= 6/5x + 18/5
b] y= -1/6x - 18/5
d] y= 6/5x + 16/5
Click here to see answer by solver91311(17077)

Question 238342: my question is, y=-3x-4 and line J is perpindicular to the equation, but also passes through point (1,1) what is the answer?
Click here to see answer by josmiceli(9817)

Question 239487: How do you find the slope of a parallel line?
Click here to see answer by checkley77(12569)

Question 241010: The area of a square is 25 square centimeters. What is the perimeter of the square? The perimeter os the square is 20 centimeters
Click here to see answer by checkley77(12569)

Question 241457: The perimeter P of a regular pentagon is 5 times the length of a side s.
Can you help me understand how to do this problem?
Click here to see answer by stanbon(57967)

Question 242000: triangle QRS IS CONGRUENT TO TRIANGLE TUV. SO WHAT IS THE MEASURE OF MEASURE V
Click here to see answer by solver91311(17077)

Question 242641: What is the perimeter of the free state in km?
Click here to see answer by nyc_function(2733)

Question 243137: One interior angle of an equilateral triangle measures 60° and one interior angle of a square measures 90°. Find the measure of one interior angle of a heptagon, rounded to the nearest tenth degree
A. 51.4° B. 102.8° C. 120.0° D. 128.6° E. none of these
Click here to see answer by nyc_function(2733)

Question 243452: find the exact distance between the points
(12,20) and (2,8)
Click here to see answer by Alan3354(31530)

Question 243534: how do i find the perimeter of a triangle whose coordinates are A(-6,2),B(-3,6),and C(5,0) ?
Click here to see answer by checkley77(12569)

Question 243835: 2x-5=22
solve for x
Click here to see answer by nyc_function(2733)

Question 244114: base of 12cm height 45cm

Click here to see answer by Alan3354(31530)

Question 244595: Can you please help me write an equation for a line that passes through point (5,3) and is parallel to the line of x= -2?
Click here to see answer by nerdybill(7008)

Question 244608: How do you solve y = 6 ?
Click here to see answer by College Student(505)

Question 243876: The unit of measure for a line is in inches. Use the distance formula to find the length of the line with points at (- 3, 0) and (4, 3).
Click here to see answer by richwmiller(9144)

Question 246757: what does x*y=0 represent in lines??????????????????/
Click here to see answer by Alan3354(31530)

Question 238945: how do i calculate the perimeter of a four sided object?

Click here to see answer by richwmiller(9144)

Question 242025: Find the perimeter of a triangle whose vertices are X(-6, 2), Y(8, 2), and Z(3, 14).
a.44 units
b.42 units
c.40 units
d.38 units

Click here to see answer by richwmiller(9144)

Question 247846: The measures of the angles of a particular convex quadrilateral are in the ratio 3:5:7:10. What is the degree measure of the largest angle?
Click here to see answer by stanbon(57967)

Question 248459: The line is parallel to -3x+2y=9 and contains the point (-2,1) find the equation of each line write in slope intercept form
Click here to see answer by jim_thompson5910(28715)

Question 250992: What is the ratio of the measure of the interior angle of an equilateral triangle to the measure of the interior angle of a square?
A.2/3 B.1/2 C.3/4 D.5/6 E. 4/3

Click here to see answer by richwmiller(9144)

Question 251207: K is the midpoint of JL. JK=11x and KL=6x+10. Find JK, KL, and JL.
Now, I've tried to draw the picture of this ahpe and label things, but i just don't understand where thhings go or how to figure it out.
Click here to see answer by nyc_function(2733)

Question 251957: If the points (3,2) and (x,-5) lie on a line whose slope is (-7/2), then x equals

--i graphed it to see if i could do it and got x=1, but i got the answer wrong, please help.
Click here to see answer by rfer(12730)

Question 252053: Find the distance between the parallel lines: 3x-2y =10 and 3x-2y =6.
Please help! Thank you!
Click here to see answer by MRperkins(300)

Question 252351: The line passing through (7, y) and (1,0) is parallel to the line joining (4,4) and (-2,1). Find y
Click here to see answer by edjones(7569)

Question 252446: Can you please tell me if this is right? I'm not sure if there is any other way to simplify/complete this problem, or if this is it??? Thanks sooo much!
Find the coordinates of the point whose images under the translation (x,y)-->(x-3, y+4) are the following...
(h, k)
So would the right answer simply be: (h-3, k+4)????
Thank you so much in advance!!!
Click here to see answer by stanbon(57967)

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