doggycjeese12 doggycjeese12

29-05-2020
Mathematics

contestada

In PQR, m 2 R = 90°. Which ratio represents thе соѕinе of Angle Q?

In PQR m 2 R 90 Which ratio represents thе соѕinе of Angle Q class=

Respuesta :

ronhagrid310 ronhagrid310

29-05-2020

Answer:

Triangle PQR has right angle R (R = 90 deg).

=> RQ and RP are adjacent sides, PQ is hypotenuse

=> cos Q = QR/PQ

=> Option B is correct

Hope this helps!

:)

Answer Link

Otras preguntas

If interest rates in the overall economy decrease, what will happen to the market value of a corporate bond with a fixed interest rate?

A 200 kg wood crate sits in the back of a truck. The coefficients of friction between the crate and the truck are ????s = 0.9 and ????k = 0.5. The truck starts

What is the significance of the various skulls the gravedigger digs up during this scene? How do they contribute to the evolution of Hamlet’s understanding of d

Two circles of radii 5 cm and 4 cm intersect at two points and the distance between their centres is 3 cm. Find the length of the common chord.

) Nitrogen gas is heated so that it undergoes the process pictured below. How much heat is required to do this? Under these conditions nitrogen behaves like an

According to the 2016 report of the cost of cybercrime, in the CONCLUSION section, what approach should so-called "cybercrime" defenders take against cybercrimi

Just two more thanks for all the help thus far

When 6.0 L of He(g) and 10. L of N2(g), both at 0oC and 1.0 atm, are pumped into an evacuated 4.0 L rigid container, the final pressure in the container at 0oC

Rajan Company's most recent balance sheet reported total assets of $2.10 million, total liabilities of $0.70 million, and total equity of $1.40 million. Its Deb

what mass of NaOH us required to prepare 2.5dm of 1.5 M NaOH solution