3 years ago

Simplify (−4.5)(−6)(5.4).

Mathematics

1 answer:

Fynjy0 [20]3 years ago

4 0

The answer to (-4.5)(-6)(5.4)= 137.7

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3x+2(x+4)=5(x+1)+3. Show work please

Nesterboy [21]

First, we distribute the 2 through the parenthesis.

3x+2x+8=5(x+1)+3

Then we distribute the 5 through the parenthesis

3x+2x+8=5x+5+3

Collect the like terms

5x+8=5x+5+3

Add the numbers

5x+8=5x+8

The statement is true for any value of x, because both sides are identical

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3 years ago

Find the fourth term in the expanded form of (5x + 1)4.

Orlov [11]

5X plus one plus positive four equals -247

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MIDPOINT & DISTANCE help

tamaranim1 [39]

Answer:

Step-by-step explanation:

The formula of a midpoint of (x₁, y₁) and (x₂, y₂):

$M\left(\dfrac{x_1+x_2}{2},\ \dfrac{y_1+y_2}{2}\right)$

We have two points (-3, 7) and (-9, 1).

Substitute:

$x=\dfrac{-3+(-9)}{2}=\dfrac{-12}{2}=-6\\\\y=\dfrac{7+1}{2}=\dfrac{8}{2}=4$

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3 years ago

Solve for x. 5x=-25<br><br> X=-125<br> X=-30<br> X=-20<br> X=-5

Lesechka [4]

Answer:

x= -5

Step-by-step explanation:

Divide each term by

and simplify.

3 0

3 years ago

Read 2 more answers

Hello can someone try and help me

lyudmila [28]

Answer:

f(x)=-4x+/4

let y=f(x)

y=-4x+4

interchange the role of x & y

x=-4y+4

x-4=-4y

(x-4)/-4=y

y=-(x-4)/4

f-¹(x)=-(x-4)/4

yeah you are right

4 0

3 years ago