Please hurry -2 1/2 divided by -8/21

On Monday, Alex ran 1 1/2 miles. On Tuesday she ran 2 1/4. How much further did she run on Tuesday?

A tank at the Atlanta Aquarium is 3/4 of the way full. If the tank holds 40
gallons of water, how much water would it take to fill the tank?

2. angles qrt and qst both measures 156 degrees.

step-by-step explanation:  

we have been given a diagram of a circle and we are told that measure of arc qvt is 156 degrees.  

we can see from our given diagram that angle qrt and angle qst subtends to arc qvt.

since we know that angles subtended by the same arc at the circumference are always equal.

by angle subtended by same arc theorem, measure of angle qrt and angle qst will be equal to the measure of arc qvt.

therefore, angles qrt and qst both measures 156 degrees and 2nd statement is the correct choice.

i hope this is what you were looking for.

see attached graph

1st part is 64,000,000

2nd part 500,000

step-by-step explanation: