Bronze is an alloy made of copper and tin. The ratio
of copper to tin is 23 to 2.
If a bronze statue has a
mass of 50 kg, what is the
mass of copper in the
statue?

Which equation and solution can be used to solve this problem? thirteen less than a number is sixteen. 13-n=16: add 13 to both sides. the answer is 29. n+13=16: subtract 13 from both sides. the answer is 3. n+16=13 subtract 13 from both sides. the answer is 3. n-13=16: add 13 to both sides. the answer is 29.

Is δ pmr similar to δ smn ? if so, which postulate or theorem proves these two triangles are similar?

Which of these sequences is a geometric sequence a 1,2,4, 7, 11, 16, 22. b. 2.4.8.14.22.38 c.3.6.9. 15.18,21 d. 3,9,27,81,243,729,