gabymatutetbdp0rg5n
gabymatutetbdp0rg5n
11-12-2017
Mathematics
contestada
Whats the answer and why
Respuesta :
altavistard
altavistard
16-01-2018
Apply the Pythagorean Theorem here.
Square the lengths of the 2 shorter sides: (20 mi)^2 and (40 mi)^2. Correct results are 400 and 1600. Combine these: obtain 2000.
Then the length of the diagonal (which is the distance between the 2 cities) is
sqrt(2000) = sqrt(400)*sqrt(5) = 20 sqrt(5) (answer)
Answer Link
VER TODAS LAS RESPUESTAS ( 63+ )
Otras preguntas
4 in. If you'd like, you can use a calculator. 9 in. SA = 2πr² + 2πrh Use 3.14 for T. Find the surface area of a cylinder with a height of 9 inches and base rad
Timmy Heslin sells office copiers to businesses and is paid a variable commission rate. His commission rate on sales up to $20,000 is 2%; sales of $20,001 to $
Find the differential equation whose general solution is x^2+y^2=c
Which of the following sentences best describes Mrs. Mallard’s revelation in the story?
Use only the commutative property of addition to complete the statement. 2x + 21=
(90/5)+(78x34) 90 divided by 5
Which set of ordered pairs (x,y)(x,y) could represent a linear function?{A}= A= {(-6, 6),(-3, 2),(0, -1),,\,(3, -5} {(−6,6),(−3,2),(0,−1),(3,−5)} {B}= B={(-9, 5
1. Name the two systems of control and coordination in higher animals?2.What are the two parts of the vertebrate nervous system
Brass is a metal alloy that consists of copper and zinc. High brass is 65% brass is 80% copper by mass. A factory uses 2,000 kilograms of copper high brass and
Suggest four points on which to compare education in the UAE before and after the introduction of technology in the classroom, determining how students benefit
