I believe it's the last one
sorry if it's not the right one
Answer:
x = -87/5 or in decimal form -17.4
Step-by-step explanation:
HOPE IT HELPS!
3 wouldn’t belong because they all have solutions except for that one
Area of circle= pi r^2=49xpi.
Answer:
Step-by-step explanation:
Michael and Juanita are interested in the amount of sand required to build a sand pyramid of the size that they see while at a sand sculpture exhibit. They carefully measure the width of the square base of the sand pyramid which is 4 feet and the height of the pyramid which is 5 feet. How much sand is required to build this sand pyramid?