2 years ago

Given that ∠A≅∠B , Evelia conjectured that ∠A and ∠B are acute angles.

1 answer:

3 0

45 and 45 is the answer

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Naily [24]

10 is not divisible by 4

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aalyn [17]

Answer:

Area of rectangle, $f(x)=2x^2-2x-4$ .

Step-by-step explanation:

We are given with side lengths of a rectangle are (2x-4) units and (x+1) units. It is required to find the area of rectangle.

The area of a rectangle is equal to the product of its length and breadth. It is given by :

$A=L\times B$

Let us consider, L = (2x-4) units and B = (x+1) units

Plugging the side lengths in above formula:

$A=(2x-4)\times (x+1)$

$A=2x^2+2x-4x-4\\\\A=2x^2-2x-4$

So, the function that models the area of a rectangle is $f(x)=2x^2-2x-4$ .

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KengaRu [80]

we just did this in math-

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Dimas [21]

P (A U B) = 37/50

7/20+3/5+21/100

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