Rei is barricading a door to stop a horde of zombies. she stacks boxes of books on a table in front of the door. each box weighs 303030 kilograms, and the table with 888 boxes on top weighs a total of 310 kilograms.
the total weight w of the barricade in kilograms is a function of x, the number of boxes rei stacks on the table.
write the function's formula. w= ?

The variable in a relation who’s value depends on the value of the independent variable is called what?

Calculate the missing value. round the answer to on decimal place. start with 70, increase it by 21%, and end up with

With these 5 geometry questions! pls 1.)quadrilateral abcd is inscribed in this circle. what is the measure of ∠a ? enter your answer in the box.°2.)quadrilateral abcd is inscribed in a circle. what is the measure of angle a? enter your answer in the box. m∠a= 3.)quadrilateral abcd is inscribed in this circle. what is the measure of angle b? enter your answer in the box. m∠b= °4.)quadrilateral abcd is inscribed in this circle. what is the measure of angle a? enter your answer in the box.°5.) quadrilateral abcd is inscribed in this circle. what is the measure of angle c? enter your answer in the box.°