math
posted by Nicole .
Can someone please help me with the following problems
Determine if the triple numbers are can be sides of a right triangle?
sqrt(10)sqrt(13)sqrt(23)
The length of thy hypotenuse of a right triangle equals the length of one of legs of the triangle
A) always true
B) sometimes true
C) never true
Do the followig figures form semiregular tesselations?
Pentagon, hexagon 15gon
A)yes
B)NO

Is √23^2 = √10^2 + √13^2 ?
How can the hypotenuse , which is always the "longest" side be equal to one of the others ?
Respond to this Question
Similar Questions

Algebra
Solve for s: h=(square root of 3)times s/2 and solve for h V= (pi)r squared h / 3 Solve for s: h=(square root of 3)times s/2 Multiply both sides by 2. 2h = (sqrt 3)*s*2/2 which cancels the 2 on the right. 2h = (sqrt 3)*s Now divide … 
Geometry help please!
What is the length of a diagonal of a square with sides 16 ft long? 
Evaluationrepost
Reposting because it has gone down to the second page! Evaluate 1. sin(tan inverse sqrt(x^22x)) 2. tan (sec inverse 3y) For 1. draw a right triangle and label the opposite leg sqrt(x^22x), the adjacent side 1 and the hypotenuse x1. … 
math
determine the area of triangle abc when side ab= square root of x, side bc= square root of x, and side ca= the square root of the square root of x. So how do I solve it. How do I add the square root of x + the square root of x + the … 
Third Side, Reply to Jen
Hi Jen, I've seen the drawing. My site is down at the moment. Draw a line from Venus (either of the two positions) to the line EarthSun at right angles. Let's call the distance Earth Venus d. Then you have a right angle triangle with … 
math,algebra,help
Directions are simplify by combining like terms. x radiacal 18 3 radical 8x^2 can someone show me how to do these types of problems. thanks I cant determine the second term. For the first, I think you meant x sqrt(18) which reduces … 
Math Help please!!
Could someone show me how to solve these problems step by step.... I am confused on how to fully break this down to simpliest terms sqrt 3 * sqrt 15= sqrt 6 * sqrt 8 = sqrt 20 * sqrt 5 = since both terms are sqrt , you can combine … 
Math
In a right triangle, find the length of the side not given. Approx to the three decimal places. a and b are the length of the legs and c is the length of the hypotenuse. b = 4"sqrt"2 and c = 9 
Math HELP
A 30°–60°–90° triangle has a hypotenuse with a length of 18. What is the length of the shorter leg of the triangle? 
Math
1. The length of the hypotenuse of a 306090 triangle is 7. Find the perimeter. A) 7/2+21/2 sqrt 3 B) 21+7 sqrt 3 C) 7+21 sqrt 3 D) 21/2 + 7/2 sqrt 3 Could someone please help me, I don't know how to do this. Thank you!