Given: ∠PQR and ∠RQS are supplementary angles and m∠PQR=115° Prove: ​∠RQS​ is an acute angle. The figure shows vertical line P S. Point Q is on the line with point R to the right of the line. Ray Q R is drawn. Angle P Q R appears to be an obtuse angle.

Omar is going on a road trip! the car rental company offers him two types of cars. each car has a fixed price, but he also needs to consider the cost of fuel. the first car costs $90 to rent, and because of its fuel consumption rate, there's an additional cost of s0.50 per kilometer driven.

Which of the following is true for the relation f(x)=2x^2+1

What is the probably of getting heads when poing a coin and getting a number greater than or equal to 5 when rolling a single diea) 1/6b) 1/3c) 1/4d) 1/12