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2 years ago

I need help with the question pls

Mathematics

2 answers:

Andreyy892 years ago

4 0

are there options for this question?

katen-ka-za [31]2 years ago

3 0

An equivalent fraction could be 4/6.

Multiply both the numerator and the denominator by the same number.

I multiplied both by 2

2*2/3*2

4/6

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elena-s [515]

Answer:

1/5

Step-by-step explanation:

change of y over change of x will get you 1.5/7.5 which is 0.2 or 1/5

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about the second one... well, is a "fait accompli" that using the pythagorean theorem, if x = 8 and y = 5, the hypotenuse must be √(8² + 5²) = √(89), which is neither of those choices.

5, 8, 13 are no dice, namely 5² + 8² ≠ 13

25, 64, 17 is are no dice too, because 25² + 17² ≠ 64²

however, 5,12 and 13 are indeed a pythagorean triple

also is 39, 80, 89.

when looking for a pythagorean triple, recall that c² = a² + b².

so the longest leg is the sum of the square of the small ones.

so what you'd do is, check the small legs, square them, add them up, if they're indeed a pythagorean triple, they "must" add up to the longest leg.

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2 years ago

Graph y=−4/7x+1. do this math

Fofino [41]

Answer:

Use demos or a graphing calc.

Step-by-step explanation:

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The quotient of a number and four decreased by ten is two. What is the number

MakcuM [25]

X divided by 4 - 10=2 x=48

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