oumaima26jan oumaima26jan

02-02-2021
Mathematics

contestada

From triangle PQR is P = 90°, PQ = 15.5 dm and PR = 11,7 dm. Calculate QR in dm. Round to one decimal.

Respuesta :

PimmeeRosie PimmeeRosie

02-02-2021

Answer:

QR = 19.4

Step-by-step explanation:

Use Pythagoras because p = 90°

Qr is hypotenuse

; (15.5)² + (11.7)²

= 377.14

√377.14

= 19.42009

= 19.42

= 19.4

hope it helps ☺️

Answer Link

Otras preguntas

plz help! need answer fast!

What is the symbol that is used for all types of energy?

plz help! need answer fast!

Question 5 (Fill-In-The-Blank Worth 1 points) Julio: Me dijo que fue a la __________ la semana pasada y que vio a José Antonio con una chica muy guapa. Answer

I looked up this question, but getting many different answers. Please help! Which answer best shows an effect of British soldiers firing upon colonists in Bost

A store display has 135 shoes made up of running and walking shoes. there are 1.5 times as many pairs of walking shoes as there are running shoes. how many pair

This was a movement to give females the right to vote

Adam, Cora,and deena painted a tree house. Adam spend 2 times as many minutes painted as Clara. Clara spent 30 more minutes painted than Deena. Deena spent

Given the function g(x) = 6^x, Section A is from x = 1 to x = 2 and Section B is from x = 3 to x = 4. Part A: Find the average rate of change in each section. P

Writing a Works Cited Page