Mathematics, 26.06.2019 11:30 Bgreene2377
Abcd is a quadrilateral inscribed in a circle, as shown below: circle o is shown with a quadrilateral abcd inscribed inside it. angle a is labeled x plus 16. angle b is labeled x degrees. angle c is labeled 6x minus 4. angle d is labeled 2x plus 16. what equation can be used to solve for angle d? (2x + 16) + (6x − 4) = 90 (x + 16) − (x) = 90 (x + 16) + (2x + 16) = 180 (2x + 16) + (x) = 180
Answers: 1
Mathematics, 21.06.2019 14:30
Simonne used the following steps to simplify the given expression. 12 - 3(-2x + 4) step 1: 12 + (–3)·(–2x) + (–3)·(4) step 2: 12 + 6x + (–12) step 3: 12 + (–12) + 6x step 4: 0 + 6x step 5: 6x what property of real numbers was used to transition from step 3 to step 4? a. identity property of addition b. inverse property of addition c. associative property of addition d. commutative property of addition
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Abcd is a quadrilateral inscribed in a circle, as shown below: circle o is shown with a quadrilater...
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