3 years ago

Which of the following are exterior angles?

Mathematics

1 answer:

Bas_tet [7]3 years ago

3 0

Answer: B

Step-by-step explanation: An exterior angle is an angle that exceeds 90 degrees (2,3) but not a straight line

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Sorry I don’t have roller
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tino4ka555 [31]

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50 POINTS!! PLEASE ASAP. The director of a local ballet company needs to print the programs for the next performance. Janet’s Pr

Maru [420]

For this case we find the expression that represents the cost of each printing press.

x: Be the variable that represents the number of programs to print

So:

Cost 1: Janet’s Print Shop

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Cost 2: The Printing Press

$C (x) = 0.15x + 50$

If we want to find the number of programs for which the costs are the same, then we equate both equations:

$0.25x + 35 = 0.15x + 50\\0.25x-0.15x = 50-35\\0.1x = 15\\x = \frac {15} {0.1}\\x = 150$

Thus, for 150 programs the cost is the same.

Answer:

For 150 programs the cost is the same.

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4 years ago

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Which expressions are equivalent to the expression 7(5 + m) - 8?

Akimi4 [234]

Answer:

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Step-by-step explanation:

$7(5 + m) - 8$

open the bracket:

$= 35 + 7m - 8 \\ = 27 + 7m$

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