Mathematics, 16.10.2020 15:01 valeriegarcia12
Solve the following system of equations.
-5x + 4y = 3
x = 2y β 15
x =
y =
Answers: 1
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Which of the following is an example of a rational number? a. Ο b. β 9 c. β 8 d. 3.8362319
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Mathematics, 21.06.2019 23:20
Identify the function that contains the data in the following table: x β β -2 β β β β 0 β β β β 2 β β β β 3 β β β β 5 β β f(x) β β 5 β β β β 3 β β β β 1 β β β β 2 β β β β 4 β β possible answers: f(x) = |x| + 1 f(x) = |x - 2| f(x) = |x - 2| - 1 f(x) = |x - 2| + 1
Answers: 1
Mathematics, 21.06.2019 23:20
1. β 1 is complementary to β 2 and β 3 is complementary to β 2. subtraction property of equality 2. mβ 1 + mβ 2 = 90 and mβ 3 + mβ 2 = 90 substitution 3. mβ 1 + mβ 2 = mβ 3 + mβ 2 definition of complementary 4. mβ 1 = mβ 3 given
Answers: 3
Solve the following system of equations.
-5x + 4y = 3
x = 2y β 15
x =
y =...
-5x + 4y = 3
x = 2y β 15
x =
y =...
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