3 years ago

How can we add without a caculator

Mathematics

2 answers:

barxatty [35]3 years ago

6 0

Put your problem on paper

anastassius [24]3 years ago

3 0

By using your fingers or doing it in your head

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Find the slope of the line (0,7), (4,4)

MaRussiya [10]

Answer:

m = - 3/4

Step-by-step explanation:

m = (7-4)/(0-4)

= 3/- 4

= - 3/4

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3 years ago

Determine if 7, 8, and 13 can be the lengths of the sides of a triangle. If yes, classify the triangle.

solniwko [45]

Should be A.... hope this helps

5 0

3 years ago

If -3(x + 6) = x - 2, then x = -4.

Anon25 [30]

3(x + 6) = x - 2

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mutiply the bracket by 3

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Answer:

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4 0

3 years ago

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snow_lady [41]

Answer:

HUH? What do you mean about that?

7 0

3 years ago

Correct

Gekata [30.6K]

Answer:

Step-by-step explanation:

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4km ÷ 10.73 km/hr = .37 hr = 22.3 minutes

7 0

3 years ago