3 years ago

Which equation below represents a line perpendicular to the x-axis y=x y=6x x=6 y=-6

Mathematics

1 answer:

stira [4]3 years ago

7 0

Answer:why

Step-by-step explanation:

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Giving Brainliest which statement is true about points in quadrentIII in the coordinate plane

Aleks [24]

Answer:

Step-by-step explanation:

Quadrant 1 is positive positive, Quadrant 2 is negative positive, and quadrant 3 is negative negative. Quadrant 4 is positive negative.

8 0

3 years ago

5 and -7 are the solutions to (x-5) (x+7) =12

konstantin123 [22]

Answer: No

Step-by-step explanation:

$(x-5)(x+7)=12$

Replace x for 5 and -7 separately.

$(5-5)(5+7)=12\\0(12)=12\\0=12$

$(-7-5)(-7+7)=12\\-12(0)=12\\0=12$

8 0

3 years ago

If G^-1(x) is the inverse of G(x), what is the value of G^-1(G(x))?

Ber [7]

Answer:

$G^{-1}(G(x))=x$

Step-by-step explanation:

Definition: Let f be one-to-one function with the domain A and the range B. Then the inverse function $f^{-1}$ has the domain B and the range A and is defined as

$f^{-1}(y)=x\ \Leftrightarrow \ f(x)=y$

Facts:

1) For every $x\in A:$

$f^{-1}(f(x))=x$

2) For every $y\in B:$

$f(f^{-1}(y))=y$

So, $G^{-1}(G(x))=x$

5 0

4 years ago

What value of x will make this expression equal to 28.1?

Rudiy27

The answer is x=0 I believe because it is the only logical area

5 0

4 years ago

The ideal width of a safety belt strap for a certain automobile is 5 cm. An actual width can vary by at most 0.35 cm. Choose the

Finger [1]

$w=5 \pm 0.35
\\w-5=\pm0.35
\\|w-5|\leq 0.35
$

4 0

4 years ago