2 years ago

Plot and connect the points A(-6, 2), B(3, -6), C(-6, -6), and find the area of the triangle formed.

Mathematics

1 answer:

Annette [7]2 years ago

4 0

The answer is b. 72 square units.

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$2.25

DiKsa [7]

2.50 that is the answer

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2 years ago

Let f(x) = 4x – 5 and g(x) = 3x + 7. Find f(x) + g(x) and state its domain.

lesantik [10]

$f(x)=4x-5,\ g(x)=3x+7\\\\f(x)+g(x)=(4x-5)+(3x+7)=4x-5+3x+7\\\\=(4x+3x)+(-5+7)=7x+2\\\\\text{It's a linear function. The domain is the set of all real numbers.}\\\\Answer:\\\\f(x)+g(x)=7x+2\\D=\mathbb{R}$

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3 years ago

Please help me by 5 minutes

vampirchik [111]

It is an acute triangle.

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2 years ago

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Determine two numbers that multiply to 6 and add to 7

pogonyaev

Hey, let's figure this out together. :)

The answer is 1 and 6. Now we can prove that is true.

1 x 6 = 6

1 + (6) = 7

Thanks for using Brainly. :)

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2 years ago

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What is an algebraic expression to find the number of squares in the border of a 75x75 grid?

tigry1 [53]

Answer:

Well, if the grip is 75 x 75, you can rule out that the grid is 75 squares in each border.

Step-by-step explanation:

75 x 75 = a x b

a= horizontal side lengths

b= vertical side lengths

Rule that a= 75 squares and b= 75 squares.

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2 years ago