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Arlecino [84]
2 years ago
13

A right triangle has one angle that measures 69º. What is the measure of the other acute angle?

Mathematics
1 answer:
gavmur [86]2 years ago
6 0

Answer:

21°

Step-by-step explanation:

The sum of the 3 angles in a triangle = 180°

subtract the sum of the 2 given angles from 180 for the other angle

other angle = 180° - (90 + 69)° = 180° - 159° = 21°

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Answer:

y=-2x-3

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Step-by-step explanation:

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2 years ago
The speed of the current is 7 mph. The boat travels three times slower against the current than with the current. What is the sp
svlad2 [7]
Let
x--------> <span>the speed of the boat in mph

we know that
</span>going upstream the speed is x-7 
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7 0
3 years ago
A cuboid with dimensions 45 cm by 16 cm by 12 cm is cut to form smaller cubes of
LenKa [72]

Answer:

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4 0
1 year ago
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To solve this, you will have to set up your equation as fractions:

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The solution is x = 3/5
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2 years ago
Read 2 more answers
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