Add the mixed numbers. Write your answer as a mixed number. 5 2/3 + 2 1/5

Apark is in the shape of a rectangle. the park authorities are planning to build a 2-meter-wide jogging path in the park (shown as the shaded region in the image). what is the area of the jogging path? plz

1. are the corresponding angles congruent 2. find the ratios of the corresponding sides 3. is triangle jkl congruent to triangle rst? if so what is the scale factor

Angles r and s are complementary. the measure of angle r is 31 degrees. which equation can be used to find angle s?