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

Throughout history, people have had different points of view on the nature of government. Statement I: "Those who are strong enough to seize political power h

what happen to France after it lost to great britain in the french and indian war?

Write any equation in slope intercept form of the line that passes through the given point and it's parallel to the graph of the given equation (2,-2) ; y= -x-2

Find the surface area of the triangular prism. a. 608 ft 2 b. 704 ft 2 c. 560 ft 2 d. 590 ft 2

Why would photographers want to process their film in the darkroom?

How is 6.35 x 10^11 written in standard form

kali trains for a race by running around a track. Each lap around the track is 400 meters.She runs 4 kilometers each day.How many laps around the track does kal

Which adaptations to the capillaries enable substances to pass to and from cells?

"But when a long train of abuses...evinces [reveals] a design to reduce them under absolute Despotism [tyranny], it is their right, it is their duty, to throw o

For 4th grade..create 2 division word problem solving