I NEED THIS ASAP
A mirror is made of two congruent parallelograms as shown in the diagram. The parallelograms have a combined area of 3 1/7 square yards. The height of each parallelogram is 1 2/7 yards. a) how long is the base of each parallelogram? b) what is the area of the smallest rectangle of wall that the mirror could fit on?

Convert the mixed numbers into improper fractions. convert the improper fraction to mixed numbers.

The weight of a radioactive isotope was 96 grams at the start of an experiment. after one hour, the weight of the isotope was half of its initial weight. after two hours, the weight of the isotope was half of its weight the previous hour. if this pattern continues, which of the following graphs represents the weight of the radioactive isotope over time? a. graph w b. graph x c. graph y d. graph z

Which two fractions are equivalent to 6/11? 6/22 and 18/33 12/22 and 18/33 12/22 and 18/22 3/5 and 6/10