Translate the sentence into an equation. Two more than the product of a number and 4 is equal to 7.

Mathematics

1 answer:

podryga [215]2 years ago

4 0

let x = the number

4x+2=7

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What is the value of x?

Talja [164]

Use the Pythagorean theorem. The Pythagorean Theorem uses the following formula:

$a^{2} + b^{2} = c^{2}$

Plug in the known values into the equation:

$a = 6, c = 10$

$6^{2} + b^{2} = 10^{2}$

$36 + b^{2} = 100$

Subtract both sides by 36.

$b^{2} = 64$

Square root both sides to get b by itself.

$\sqrt{64} = 8$

$b = 8$

The value of x is 8.

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PLEASE HELP!!!