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3 years ago

HURRY ILL GIVE BRAINLIEST!!!

Mathematics

1 answer:

Free_Kalibri [48]3 years ago

3 0

ANSWER

D) (a + 1, b + m)

EXPLANATION

The given line passes through (a,b) and has slope m.

The equation is:

$y - b = m(x - a)$

When x=a+1, we obtain

$y - b = m(a + 1 - a)$

This

$y = m( 1 ) + b$

$y = m + b$

Therefore,(a + 1, b + m) must also lie on this line.

The correct answer is D.

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3 years ago

the length of a rectangle is 4 inches greater than the width. the perimeter of the rectangle is 24in what are the dimensions of

Murljashka [212]

Let's say:
lengh=x
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"The length of a rectangle is 4 inches greater than the width."
That means: x=y+4 (in inches).

the parameter is (by definition) 2*lenght+2*width.

so we have 2*x+2y=24.
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Substituting:

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3 years ago

The diagram below shows the dimensions of Tessa’s garden.

Leona [35]

Answer:

Tessa's mistake was to have multiplied each dimension by two instead of multiplying by a square root of two.

Step-by-step explanation:

we know that

If two figures are similar, then the ratio of its areas is equal to the scale factor squared

Let

z -----> the scale factor

x ----> the area of the enlarged garden

y ----> the area of the original garden

$z^{2}=\frac{x}{y}$

we have that

If Tessa multiplies each dimension by 2, then the scale factor equals 2.

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therefore

Tessa's mistake was to have multiplied each dimension by two instead of multiplying by a square root of two

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3 years ago

How do you multiply polynomials ??

jeka94

Answer:

multiply each term in one polynomial by each term in the other polynomial.

add those answers together, and simplify if needed.

Step-by-step explanation:

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2 years ago

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