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2 years ago

The size of a computer monitor is defined as the diagonal distance between opposite corners

Mathematics

1 answer:

kirill115 [55]2 years ago

3 0

Answer:

41 inches

Step-by-step explanation:

Use the Pythagorean theorem.

a² + b² = c²

9² + 40² = c²

81 + 1600 = c²

c = √1681

c = 41

Answer: 41 inches

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Find the value of y so that line is passing through two points

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Slope of a line passing through two given points
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For m=3, and substituting coordinates,
3=(1-y)/(4-1)
solve for y
1-y=3*3=9
y=1-9=-8

Answer: y=-8

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3 years ago

Your friend shows you a coin collection. In it 45/50 of the coins are quarters. what percent of the coins are quarters?

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Answer:

90% of them are quarters.

Step-by-step explanation:

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3 years ago

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What number goes into .20 and 215?

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I think 1 is the only common factor of both 0.20 and 215 but I'm not 100% certain

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3 years ago

The distance between two stations A and B is 100km.If the average speed of a train is increased by 5km/h , the time taken by the

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Answer:

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3 years ago

Will give you brainiest

BabaBlast [244]

Answer:

$\boxed{$

Step-by-step explanation:

A) If AB is a diameter, Then ACB is a 90 degrees angle because In a semi-circle (AB is a diameter which divides the circle into 2 equal parts), the angle opposite to the diameter is of 90 degrees.

So, <ACB = 90 degrees

Then <a = 180-90-28

=> <a = 62 degrees

B) The opposite interior angles of a quadrilateral inscribed in a circle add up to 180 degrees.

So,

=> <a + <b = 180

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=> <b = 118 degrees

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3 years ago