jackfromsans jackfromsans

02-10-2021
Mathematics

contestada

in a triangle PQR, right angled at Q, PQ=20cm, QR=15cm. find the PR

Respuesta :

freeaccforstuff freeaccforstuff

02-10-2021

20^2 + 15^2 = c^2
625 = c^2 (find square root of both sides)
c=PR= 25 cm

Answer Link

Otras preguntas

Name the first supreme court cases the supreme court case summary

Which of the following statements is true? a. Endochondral ossification leads to the formation of the clavicles and cranial bones. b. Endochondral ossificatio

Last week, a coral reef grew 19.8mm taller. How much did it grow in meters?

Parsons Corporation plans to sell 14,000 units during August. If the company has 6,400 units on hand at the start of the month, and plans to have 6,900 units on

which hormone is secreted by Beta cells of islets of Langerhans?

What is the exponential function in figure ?

If a football player passes a football from 4 feet off the ground with an initial velocity of 36 feet per second, how long will it take the football to hit the

¿Quién les sirvió el pescado asado? (Miguel)

Question 1 with 1 blank Claudia (celebrar) su cumpleaños cuando se torció el tobillo. Question 2 with 1 blank Ramiro tenía fiebre cuando (llegar) a la clínica.

The________________________refers to the tendency to attribute successful outcomes of ones's behavior to internal causes and unsuccessful outcomes to external,