This is the third time that i ha posted thi question

the curved part of this figures is a semicircle.

what is the best approximation for the area of this figure?

28+16.25π units²

28+8.125π units²

14+16.25π units²

14+8.125π units²

The magnitude, m, of an earthquake is defined to be m=log l/s, where i is the intensity of the earthquake (measured by the amplitude of the seismograph wave) and s is the intensity of a “standard” earthquake, which is barely detectable. what is the magnitude of an earthquake that is 1,000 times more intense than a standard earthquake? use a calculator. round your answer to the nearest tenth.

True or false? a circle could be circumscribed about the quadrilateral below.

When 142 is added to a number the result is 64 more then 3 times the number. option 35 37 39 41