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3 years ago

10

Which of the best diagrams below represents the contrapositive of the statement "If it is an equilateral triangle, then it is an

isosceles trianagle"?

1 answer:

Firdavs [7]3 years ago

7 0

Answer:

there is no diagrams below

Step-by-step explanation:

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If 180 kg of sugar is to be divided into 3 quantities of ratio 2:3:4 find the smallest and largest quantities.

steposvetlana [31]

Answer:

smallest amount of sugar = 40 kg

largest amount of sugar = 80 kg

Step-by-step explanation:

2 : 3 : 4

2 + 3 + 4 = 9

180 ÷ 9 = 20

Therefore,

2 : 3 : 4 = (2 x 20) : (3 x 20) : (4 x 20) = 40 : 60 : 80

So the smallest amount of sugar = 40 kg

and the largest amount of sugar = 80 kg

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Answer:

$n >21$

Step-by-step explanation:

The number exceeds 21 or is greater than 21.

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Let the number be $n$ .

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I think hypotenuse is A 55 feet

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If a sentence is defined recursively by f(0)=3 and f(n+1) = f(n) +5 for n ? 0, then f(2) is A) 2 B) 3 C) 5 D) 8

VladimirAG [237]

The recursive formula $f(n+1)=f(n)+5$ means that the next term in the sequence is 5 more than the previous one.

So, we know that we start from $f(0)=3$ , which means that the next term is

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A n s w e r:

v^2(5-9v^4)

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