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3 years ago

Write an expression for the calculation double 2 and then add 5

Mathematics

2 answers:

valina [46]3 years ago

7 0

Answer:

Step-by-step explanation:

ankoles [38]3 years ago

6 0

The expression could be 2(2) + 5, or 2 squared + 5, as well.

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What is the algebraic rule for a figure that is rotated 270° counterclockwise about the origin?

Serggg [28]

Answer:

(x,y) -> (-x,-y)

Step-by-step explanation:

the coordinates are switched from the (x,y) you have to (-x,-y)

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2 years ago

Lol plsss help me :((

patriot [66]

Answer:

The choice two;

$- \sqrt{3}$

Step-by-step explanation:

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2 years ago

Prove that XR is equivalent to YP by using the terms in geometry, its just proofs

Sophie [7]

PQRS is a parallelogram Given
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2 years ago

Factor the polynomial F(x) =x^3-x^2-4x+4 completely.

Norma-Jean [14]

Answer:

Step-by-step explanation:

PART 1:

Possible roots by noticing the coefficient of first term:

x = 1, -1

PART 2:

1 | 1 -1 -4 4

1 0 -4 0

The remainder is zero, hence one factor is (x-1)

PART 3:

$x^3-x^2-4x+4=(x^2-4)(x-1)\\\\x^3-x^2-4x+4=(x+2)(x-2)(x-1)$

PART 4:

$f(x)=(x+2)(x-2)(x-1)\\\\=(x^2-4)(x-1)\\\\=x^3-4x-x^2+4\\\\=x^3-x^2-4x+4$

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2 years ago

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Lostsunrise [7]

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2 years ago