Mathematics, 09.07.2019 12:50 kelfaminu
1. complete the paragraph proof given: ∠a and ∠b are complementary, and ∠b and ∠c are complementary prove: ∠a ≌ ∠cby definition of complementary angles, m∠a + = 90° and m∠b + m∠c+ then, m∠a + m∠b = m∠b + m∠c by the subtract m∠b from each side. you get = m∠c or ≅ ∠c
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Mathematics, 21.06.2019 17:00, aberiele1998
The table shows population statistics for the ages of best actor and best supporting actor winners at an awards ceremony. the distributions of the ages are approximately bell-shaped. compare the z-scores for the actors in the following situation. best actor best supporting actor muequals42.0 muequals49.0 sigmaequals7.3 sigmaequals15 in a particular year, the best actor was 59 years old and the best supporting actor was 45 years old. determine the z-scores for each. best actor: z equals best supporting actor: z equals (round to two decimal places as needed.) interpret the z-scores. the best actor was (more than 2 standard deviations above more than 1 standard deviation above less than 1 standard deviation above less than 2 standard deviations below) the mean, which (is not, is) unusual. the best supporting actor was (less than 1 standard deviation below more than 1 standard deviation above more than 2 standard deviations below more than 1 standard deviation below) the mean, which (is is not) unusual.
Answers: 1
Mathematics, 21.06.2019 19:30, Riley3833
Koji is installing a rectangular window in an office building. the window is 823 feet wide and 534 feet high. the formula for the area of a rectangle is a=bh. what is the area of the window? enter your answer as a mixed number in simplest form in the box. $$ ft2
Answers: 1
1. complete the paragraph proof given: ∠a and ∠b are comp...
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