In the figure, P'Q = (46 +a - 2) cm, QR-(4a - b - 4) cm and PR = (2a - 3b +8) cm. Find the perimeter in terms of a and b.
(a)
(b) Given that PQR is an equilateral triangle and the perimeter of
2
*PQR is 30 cm, find the values of a and b.

You spin the spinner shown below once. each sector shown has an equal area. what is p(beaver ) p(beaver)? if necessary, round your answer to 2 2 decimal places.

Will give let f(x)=2x and g(x)=[tex]2^{x}[/tex] graph the functions on the same coordinate plane. what are the solutions to the equation f(x)=g(x) ? enter your answers in the boxes x=[? ] or x=[? ]

The architect's side view drawing of a saltbox-style house shows a post that supports the roof ridge. the support post is 8 ft tall. the distance from the front of the house to the support post is less than the distance from the post to the back of the house. how far from the front of the house is the support post positioned?