Alarge square pizza has 49 pieces (square slices). john, jack and jane ate all the pieces in the ratio 4: 2: 1 respectively. how many pieces did jack eat?

What is the value of y? round to the nearest tenth

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.°

The measurement of one angle of a right triangle is 42° what is the measurement of the third angle? (there is no picture)