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4 years ago

The output is seven more than the input

Mathematics

2 answers:

tiny-mole [99]4 years ago

5 0

X+7=?

would be how that would be set up... just plug in numbers..

charle [14.2K]4 years ago

3 0

Y = x - 7

or

f(x) = x - 7

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Find three consecutive integers with the sum of 267

Murljashka [212]

Answer:

The integers are 88, 89 and 90.

Step-by-step explanation:

The integers can be represented by x, x+1 and x+2.

x + x + 1 + x + 2 = 267

3x + 3 = 267

3x = 264

x = 88

4 0

3 years ago

Read 2 more answers

The right triangle shown has angles x, y, and z and side lengths a, b, and

tekilochka [14]

(You forgot to provide the choices!?!)

A.) Cos Z = b/c

B.) Sin X= c/b

C.) Tan X = b/a

D.) Tan Z = a/b

B is the answer, Sin X = c/b is wong because Sin X= b/c ( sin = opposite/ hypotenuse)

Hope this helps.!

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3 years ago

Factor completely the polynomial:ax–y+x–ay

11111nata11111 [884]

Answer:

The factors for the given polynomial is (x-y) and (a+1)

Therefore $ax-y+x-ay=(x-y)(a+1)$

Step-by-step explanation:

Given polynomial expression is $ax-y+x-ay$

To simplify the given polynomial:

$ax-y+x-ay$

$=ax+x-ay-y$ ( Rewritting the above polynomial)

$=(a+1)x-(a+1)y$ (Taking the common terms )

$=x(a+1)-y(a+1)$ (using commutative property )

$=(x-y)(a+1)$ (taking common factor )

Therefore $ax-y+x-ay=(x-y)(a+1)$

Therefore the factors for the given polynomial is (x-y) and (a+1)

3 0

3 years ago

Prove the polynomial identity.

Kaylis [27]

Answer:

Proven

Step-by-step explanation:

We prove the polynomial with factorization. We must first simplify the expression before we can factorize:

$(4\cdot{x^2}-2)\cdot{(4\cdot{x^2}-2)}-16\cdot{x^4}$

$16\cdot{x^4}-8\cdot{x^2}-8\cdot{x^2}+4-16\cdot{x^4}$

$4-16\cdot{x^2}$

4 is the common number and we can take it out of the expression:

$4\cdot{(1-4\cdot{x^2})}$

We can factorize further with the x term being zero. For this to be true we must have -2x and 2x to cancel out and therefore the expression is proven:

$4\cdot{(1-2\cdot{x})}\cdot{(1+2\cdot{x})}$

5 0

3 years ago

If the coordinates of a point p(m-3 , -6) = p(-7 , -6), then find the value of m .

Ulleksa [173]

Answer:

woah what an coincidence

Step-by-step explanation:

i have this question on my exam lamoa

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3 years ago