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m_a_m_a [10]
3 years ago
7

(5x + 2) 6x Solve for x and y X = y =

Mathematics
1 answer:
leva [86]3 years ago
4 0

Answer:

x = 8

y = 138

Step-by-step explanation:

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The only value for x to make tanx = 0 is either 0 or 180 or 0 or pi.
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Using the number line below, draw a box and whisker plot for the following data: 12,18,18,20,22,22,25,26,30,30,32,32,35,35,38,49
Dmitry_Shevchenko [17]

Answer:

Step-by-step explanation:

Population size: 17

Median: 30

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Third quartile: 35

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Sea level is considered to be 0 feet. A probe released at sea level dropped at a constant rate for 3.25 minutes, reaching an ele
HACTEHA [7]

d = r * t

d/t = r

-35.75 / 3.25 = r

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5 0
3 years ago
in 2.5 hours, Mr. Castelli drives a distance of 125 miles. He wants to know his average driving speed in the meters per minute.
Ulleksa [173]

Answer:

1,350 meters per min

Step-by-step explanation:

Given that Mr. Castelli covers 125 miles in 2.5 hours, the average speed = \frac{distance}{time}.

In miles per hr, average speed = \frac{125}{2.5} = 50 miles/hr.

Converting 50 miles/hr to km per hr:

If 1 miles = 1.62 km (unit conversion)

50 miles = 50*1.62 = 81 km/hr

Converting 81 km/hr to meters per hr:

1 km = 1,000 m (unit conversion)

81 km = 81*1,000 = 81,000 m/hr

Converting 81,000 m/hr to meters per minutes:

60 mins = 1 hr

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Average driving speed of Mr Castelli in meters per minute = 1,350 meters per minute.

4 0
3 years ago
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Talja [164]

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Constraint 2: 3X1 + 3X2 ≤ 480

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Less than/equal to 300, would satisfy this one

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