kingofguns8312 kingofguns8312

12-04-2019
Mathematics

contestada

Daniel rides his bicycle 21km west and then 18km north. How far is he from his starting point?

Respuesta :

karatekats1 karatekats1

22-04-2019

This is a right triangle. To find the length of the hypotenuse a^2 + b^2 = c^2.

21^2 + 18^2 = c^2

441 + 324 = c^2

765 = c^2

27.66 km

Answer Link

Otras preguntas

in two paragraph give a brief explanation of the things the British did that angered the colonists. Predict what u think the sons of liberty will advise the co

Round 99.49 to the nearest whole number

the basic requirements for industry growth are capital natural resources true or false

How do I find a2 and a3 for the following geometric sequence? 54, a2, a3, 128

Which of these factors contributed to the popularity of novels during the eighteenth and nineteenth centuries? Most novels illustrated travels to exotic or unex

Which goal was shared by the women's rights movement and the Civil Rights movement? A. greater protections for voting rights B. the passage of laws banning disc

What is the value of x if 2x+5=10

Why did the U.S. support Saddam Hussein and Iraq in the war against Iran in the 1980s? A. The U.S. considered Iran's militant Islam a bigger threat. B. Iraq thr

Write an addition expression to describe the situation then find the sum and explain the meaning. An actor gains 20 pounds for a part and then loses 15 pounds

How do I find a2 and a3 for the following geometric sequence? 54, a2, a3, 128