3 years ago

What is the slope of y=−4x−3

Mathematics

1 answer:

joja [24]3 years ago

6 0

Answer:

-4

Step-by-step explanation:

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Find the area of a rectangle that has the length of 2x-3 and the width of x .Someone painted an interior area of the rectangle a

Svet_ta [14]

Answer:

The area that was not painted is $(2x^{2}-6x+6)\ units^{2}$

Step-by-step explanation:

step 1

Find the area of the rectangle

we know that

The area of a rectangle is equal to

$A=LW$

In this problem we have

$L=2x-3$

$W=x$

substitute

$A=(2x-3)x\\A=(2x^{2}-3x)\ units^{2}$

step 2

Find the area that was painted

$A=(3)(x-2)\\A=(3x-6)\ units^{2}$

step 3

Find the area that was not painted

Subtract the area that was painted from the total area of rectangle

$A=(2x^{2}-3x)-(3x-6)=(2x^{2}-6x+6)\ units^{2}$

8 0

3 years ago

Adam is 9 years old and Billy is 11 years old. What will be the ratio of Adams’ age to Billy’s age in exactly one year’s time? G

son4ous [18]

Answer:

10 / 12

simplified:

5/6

since 5 is a prime number, we can't simplify this ratio any further

4 0

3 years ago

I need help solving Pythagorean theorem

viktelen [127]

Since theirs no question...

The formula for PT:

a^+b^=c^

5 0

3 years ago

P = 2L + 2W<br>How Do I Find W?

tatyana61 [14]

P = 2L + 2W ....subtract 2L from both sides
P - 2L = 2W ...divide both sides by 2
(P - 2L) / 2 = W .....can also be written like (P/2) - L = W

3 0

2 years ago

Read 2 more answers

What equation represents the relationship between p and q shown in the table

mash [69]

q = 10p because all of them are multiplied by ten

6 0

3 years ago