3 years ago

Can someone help on this one

Mathematics

1 answer:

Ket [755]3 years ago

5 0

$14^2+9^2=x^2\\196+81=x^2\\x^2=277\\\sqrt{x^2} =\sqrt{277} \\$

x≈16.64

Hope this helped!

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Answer:

x=-5 Hope this helped! Goodnight!

Step-by-step explanation:

Let's solve your equation step-by-step.

−3(2x+6)=12

Step 1: Simplify both sides of the equation.

−3(2x+6)=12

(−3)(2x)+(−3)(6)=12(Distribute)

−6x+−18=12

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Step 2: Add 18 to both sides.

−6x−18+18=12+18

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Step 3: Divide both sides by -6.

−6x /−6 = 30 /−6

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