mai owes the bank 60. she gets 85 for her birthday and deposits it into her account how much dose she now have in the bank

What are the measures of ∠a, ∠b, ∠c and ∠d? explain how to find each of the angles. measure need asap

Solve for x: 5/3 x = 20/21 it's fraction. remember to simplify your fraction

Acentral angle measuring 160 degrees intercepts an arc in a circle whose radius is 4. what is the length of the arc the circle formed by this central angle? round the length of the arc to the nearest hundredth of a unit. a) 4.19 units b) 6.28 units c) 12.57 units d) 12.57 square units