What is 70×100000? will give 30 points.​

In δabc, if the length of side b is 3 centimeters and the measures of ∠b and ∠c are 45° and 60°, respectively, what is the length of side c to two decimal places?

5,600 x 10^3 = a) 560 b) 5,000,600 c) 5,600,000 d) 56,000

Find the arc length of the semicircle. 7the grade