umairwaheed8888776 umairwaheed8888776

14-09-2018
Mathematics

contestada

A ship sails 20km due North and then 35km due East .How far east is it from its starting point?

Respuesta :

jashae2003 jashae2003

14-09-2018

Use the Pythagoras' Theorem:

A^2 + B^2 = C^2

20^2 + 35^2 = C^2

400+ 1225=1625=C^2

square root of 1625= C = 40.31 km

Answer Link

Otras preguntas

Explain why volcanoes are common in the Ring of Fire.

Carmen listed the multiples of 6 as 1,2,3, and 6. Is she correct? Explain why or why not.

How to solve this problem . 0.3 [1.57 – (0.6)²]

A retired couple invested $6000 in bonds. At the end of one year, they received an interest payment of $396. What was the simple interest rate of the bonds?

Latex paint sells for $22 per gallon and will cost you $154 to paint your room. If each gallon will cover 340 square feet, how many square feet of wall space do

A department store is having a 55% off sale on all sport coats. If you have a coupon for an additional 10% off of any item, how much will a $230.00 sport coat c

Explain why volcanoes are common in the Ring of Fire.

one-sixth of a number is 66

How many squares for three traits?

three is twenty-one, divided by the sum of a number and five