Mathematics, 07.05.2020 02:03 sophiaa23
Lines AB and CD are parallel. If 7 measures (3x + 3)°, and 6 measures 63°, what is the value of x?
A.
x = 22
B.
x = 20
C.
x = 30
D.
x = 5
Answers: 2
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How many of the 250 grandparents in the population would you expect to prefer online shopping with merchant a? merchant a: 4 merchant b: 6 merchant c: 2 merchant d: 3 other: 5 none: 5 answer choices: a.about 4 b.about 8 c.about 40 d.about 21
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What is the expression in factored form? -x^2 + 3x + 28 a. (x-7)(x-4) b. -(x-7)(x+4) c. (x+4)(x+7) d. -(x-4)(x+7)
Answers: 2
Lines AB and CD are parallel. If 7 measures (3x + 3)°, and 6 measures 63°, what is the value of x?
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