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1 year ago

Solve the following equation:2x + 4 = 8

Mathematics

1 answer:

Neporo4naja [7]1 year ago

8 0

You have the following function:

2x + 4 = 8

in order to solve the prvious equation for x, as follow:

2x + 4 = 8 subtract 4 both sides

2x = 8 - 4

2x = 4 divide by 2 both sides

x = 4/2

x = 2

Hence, the solution for x is 2

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3 years ago

What is 3942588 rounded to the nearest thousand

Gennadij [26K]

Answer:

3943000

Step-by-step explanation:

Just ignore the "394" and keep the "2588."

2588 is not smaller than 2500

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3 years ago

If f(x) varies directly with x2, and f(x) = 96 when x = 4, find the value of f(6)

alukav5142 [94]

Its basically 6 times 96 I think

hope this helps ;)

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3 years ago

Select the correct answer from the drop-down menu.

saul85 [17]

For this case we have the following factorized expression:

$(2y-9) (2y-9)$

Applying distributive property we have:

$(2y) (2y) - (2y) (9) - (9) (2y) + (9) (9) =\\4y ^ 2-18y-18y + 81 =$

We add similar terms taking into account that: Equal signs are added and the same sign is placed.

$4y ^ 2-36y + 81$

ANswer:

$4y ^ 2-36y + 81$

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3 years ago

What is the length of AZ?

iVinArrow [24]

AZ is 144 and x is 9

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3 years ago