Anonymous Anonymous

14-03-2017
Mathematics

Answered

I need help on this question the one I corcled

I need help on this question the one I corcled class=

Verified Answer :

14-03-2017

A = 1/2 b h
50 = 1/2 b 5
divide both sides by 5
10 = 1/2 b
multiply 2 on both sides
20 = b
b = 20 km

CHECK
A = 1/2 20 5
A = 10 5
A = 50 km^2

Answer Link

Related Questions

one side of the rectangle is 3 times longer then the other express the area of this rectangle draw the rectangle

Calculate freezing temperature of5 M sodium chloride solution Assume that the molality of each solution is 5 M a 93 Celsius b 186 Celsius c 372 Celsius d 538 Ce

The graph below shows the distance y between Hannah and her home in km after a certain time x in hours Which of the following statements best describes Hannahs

what was one effect of the silk road on china

Which of these elements is the most important reason for Hamlets tragic end afeelings of guilt over Ophelias death brash act of murdering Polonius cinability to

A 3000kg speedboat is moving across a lake at 350 ms What is the momentum of the speedboat

The study of how things interact with each other and with their environment is called

True or False to show whether you think each statement is true 1 TF Atoms combine in different ways to make up all the substances you encounter everyday 2 TF Sa

Black codes were established in the south immediately after the civil war in an effort to

What problem did the Missouri Compromise solve 1 point A Southern states wanted to admit a free state B Northerners did not want more slave states than free sta

Web Analytics Made Easy - Statcounter