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3 years ago

What is -14x-7 idk I have tried everything

Mathematics

2 answers:

UkoKoshka [18]3 years ago

8 0

Answer:

i think its -2

Step-by-step explanation:

distribute and find the x

SIZIF [17.4K]3 years ago

7 0

______________________________

Hey!!

Solution,

-14x-7

take the common

Answer: -7(2x+1)

Hope it helps

Good luck on your assignment

__'________________________

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Answer:

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Step-by-step explanation:

Step 1:

From the figure, we can determine ∠ATB by using the fact that the sum of all the angles in a triangle add up to 180°:

∠ ATB = 180° - 98° - 20°

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Step 2:

Therefore, using the law of sines, we can determine the height of the tree.

TB / sin(20°) = 40 / sin(62°)

TB = 40 × (sin(20°) / sin(62°))

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Therefore, the height of the tree is 15.49 m

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