70% i think bc you add 49 and 21 and you get 70 the 49/ 70 is .7 which is 70%
Rotation 180 degrees counterclockwise direction about the origin.
hope that this helped you out a lil hon :)
Divide 560 by 23, 23 goes into 560 24.347 times.
exponent 2. A Variable is a symbol for a number we don't know yet. It is usually a letter like x or y. An exponent (such as the 2 in x2) says how many times to use the variable in a multiplication. ... There will often be constants (numbers like 3, 2.9, ½ etc) mixed in as well. ... Now remove any matching "y"s that are both top ...
5 * 198 = 5(100 + 98) = (5 * 100) + (5 * 98) = 500 + 490 = 990
