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line k passes through the two points (-7,-4) and (8,1) what is the equation of a line perpendicular to line m passing through (0,4)
need the equation
How to find the volume of a frustum?
The frustum has: radii of the top circle base is 9. the radii of the bottom circle is 12. The slant height is 6. I know you draw the frustum into a cone by extending it. Then you do the volume...
Finding volume of a tetrahedron
The edge is 12 and the height is 12 for the tetrahedron. I know that tetrahedron consists of 4 equilateral triangles. I have a problem with finding the volume because i had two answers. first...
Help with rhombus?
if d2 of the rhombus is 14, and one side is 25, what is the area?
Numbers forming a triangle and right triangle
When given by here numbers, how do you tell if it can form a triangle? Also a right triangle?
The formula to find the perimeter of a rectangle is: P = 2W + 2L. To solve for " W " in this formula, which steps should be followed?
i need the answer
A person in a 60ft tall tower is looking down 18 degrees at a fire how far away is the fire from the person
absolutely urgent ghavdieveudbekeuehenevv
If the sum of two pages is 19 and the sum of the next is 2, what page was I reading?
I noticed that the sum of the digits of the number on the page I was reading was 19, and the sum of the next digits on the page was 2. What was the number of the page I was reading?
What is the resolution to these questions?
Triangle ADE is inside rectangle ABCD. Point E is halfway between points B and C on the rectangle. Side AB is 8cm and side AD is 7cm. Part A: What is the area of triangle ADE? Show work. Part...
How far was woodpecker above the ground?
Woodpecker pecked at a 19m wooden pole until it cracked and the upper part fell with the top hitting the ground 10m from the foot of the pole. Since the upper part had not been broken completely woodpecker...
A cube has how many corners
in regards to geometry
A GARDEN IS SHAPED LIKE A RECTANGLE WHOSE PERIMTER IS 84 FT. LENGTH IS 2 FT. MORE THAN WIDTH.
FIND THE LENGTH AND WIDTH?
A right rectangular prism has a total surface are of 512. If all of the edges are congruent, find the length of one of them
Help! I don't know how to start!
how to find measures of a triangle whos second angle is 7 more than the first angle,the third angle is 23 more than three times the first angle
how to find measures of a triangle whos second angle is 7 more than the first angle,the third angle is 23 more than three times the first angle its a triangle
A park has a circular goldfish pond. What is A, the approximate area of the surface of the pond, if it's radius is 5 feet?
I need help
what's the formula for finding the area of a rectangle
I just want to know what the formula to find the area of a triangle that is all
What are all the rules/laws of a cirlce with intercepting lines, like medians and all those things?
I dont understand when there's a cirlce and multiple lines crossing what all the rules are for the ratio's of the lines, I remember learning something was one third of something else ? But i dont...
two boats leave the harbor at 9:00 am. Boat A sails north at 20 km/hr. Boat B sails west at 15km/hr. 158, How far apart are the two boats at noon?
two boats leave the harbor at 9:00 am. Boat A sails north at 20 km/hr. Boat B sails west at 15km/hr. 158, How far apart are the two boats at noon? helpppp
why do they call the two short sides of a right triangle the "legs"?
In the Pythagorean theorem why do they refer to the sides of the right angle as the legs of the triangle? Who or where does this terminology come from?
Why do we need proofs in Geometry?
I am doing geometry and we are studying proofs. Why do we need proofs in geometry? What purpose do they serve in geometry?
