Find the sum of each set of numbers as well as the size end of each set of numbers use these exercises to practice techniques for adding numbers quickly try to do the numbers without a calculator think about ways in which grouping the numbers might make them easier to add 29 63-67 30 what is this song

the answer is 15% decrease

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step-by-step explanation:

image result for what is another name for consecutive interior angles? ​

when two lines are crossed by another line (called the transversal): the pairs of angles on one side of the transversal but inside the two lines are called consecutive interior angles. in this example, these are consecutive interior angles: d and f.

step-by-step explanation:

no because after the troops were pulled many blacks were killed by hangings lynchings and other cruel ways which in a way interrupted the reconstruction of the south and differed from the way abraham lincoln had an idea of reconstruction