3 years ago

What is the distance between the points of (3,-5) and (8,7)

1 answer:

3 0

Distance=√(x2−x1)2+(y2−y1)2 Distance = x 2 - ⁢ x 1 2 + y 2 - ⁢ y 1 2. Substitute the actual values of the points into the distance formula. √((8)−(3))2+((−7)−(−5))2 8 - ⁢ 3 2 + - 7 - ⁢ - 5 2. Simplify.

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2 years ago

What is a simpler form of the expression? -3(-4y+3)+7y please explain, i don’t understand it.

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Answer:

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3 years ago

The perimeter of a rectangle is 16.6km, and its area is 13.42km2. Find its length and width. length : km width : km

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Answer:

l=5.12 & w=2.62

Step by step explanation:

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