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photoshop1234 [79]
3 years ago
6

In ΔPQR, what is the m∠Q?.

Mathematics
2 answers:
charle [14.2K]3 years ago
7 0

The sum of the 3 inside angles of a triangle needs to equal 180:

11x-5 + 6x + 5 + c = 180

Combine like terms:

18x = 180

Divide both sides by 18:

X = 10

Solve for Q:

11x -5= 11(10) -5 = 110-5 = 105 degrees

Savatey [412]3 years ago
5 0

Answer:

105°

Step-by-step explanation:

Total angle = 180

x + (11x - 5) + (6x + 5) = 180

18x = 180

x = 10

m∠Q = 11(10) - 5 = 105

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The following price reductions are available
Juli2301 [7.4K]
Let's use 50 cents as the price of the item
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Buy one get 25% off the 2nd means $.50 + (.125 which is 25% of $.50) for a total of $.625 or about $.63 ($.315 or about $.32 each)
Buy Two get 50% off the 2nd means $.50 for the first and $.25 for the 2nd for a total of $.75 or $.375 - about $.38 each

We can see that two for the price of one is the best value since you save $.25 off of $.50 (that's half)  and that buy two get 50% off the 2nd is the smallest price reduction since the $.50 item only goes down to $.38 or twelve cents off.
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4 0
3 years ago
Five hats and three scarves cost $99. While three hats and five scarves cost
PtichkaEL [24]

Answer:

x=15, y=8

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Step-by-step explanation:

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3 0
3 years ago
Identify the pair of angles shown in the figure. answers A. LINEAR PAIR B. COMPLEMENTARY C. CONGRUENT D. VERTICAL
posledela

Answer:

linear pair

Step-by-step explanation:

The two angles add together to form a straight line, which is 180 degrees.

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Suppose a stage for the Lunar New Year festival has a length of 24 feet and a width of 4x + 4 feet. If the area of the stage is
Free_Kalibri [48]

Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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