2 years ago

Pls translate the verbal phrase into an algebraic expression

Mathematics

1 answer:

velikii [3]2 years ago

5 0

3x + 15< = 7 (that’s a less than or equal to sign)

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A support cable for a 56-foot tower forms a 67° angle with the ground.

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The length to the nearest foot would be 60 ft.

8 0

1 year ago

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Solve for x: 2(3x - 9) = 18x x = -3/2 x = 3/2 x = 0 x = 6

Mila [183]

Remember yo can do anything to an equation as long as you do it to both sides

so
remember distributive property
a(b+c)=ab+ac

so first distribute
2(3x)+2(-9)=18x
6x-18=18x
minus 6x both sides
-18=12x
divide both sides by 12
-18/12=x
-9/6=x
-3/2=x

easier way is to first divide both sides by 2

x=-3/2

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3 years ago

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use pie r ( l + r )

Step-by-step explanation:

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