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

Three reasons why most young people tend to make unhealthy lifestyle choices that could negatively affect their qualify of life

Kuper manipulates time to create tension. How are the graphic novel and story alike and different in their treatment of time? How does the idea of time figure i

Question 6 (6.03): Simplify. m9n7m6n

Is a revocable trust valid even though the trustor is also the trustee and a beneficiary? a) Yes, always b) No, never c) Yes, with limitations d) Depends on st

Points A, B, and C are collinear with coordinates A(-2,5), B(1,3), and C (x,-13). What is x?

On their 1200 kilometer trip to Texas, the Hiltons first took a train and later a plane. The train, traveling at 48 km/hour, took 2 hours longer than the plane,

Determine the range of the fu

delaney plans to run at lest 7 miles each week. delaney has a circular route in the neighborhood to run. once around that route is 220 yards if delaney runs th

An expression with negative exponent cannot be written as expression with positive exponent

A group of tasks performed by one person makes up a(n) A. position. B. job title. C. appraisal. D. job structure.