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Artemon [7]
3 years ago
6

Helpp meee pleaseeee​

Mathematics
2 answers:
ludmilkaskok [199]3 years ago
5 0

Answer:

I think its b:/ srry if I'm wrong

Vinvika [58]3 years ago
5 0
Identification method
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How do you solve this problem: 5(x3)-(-20)
Nimfa-mama [501]
First step: multiply the 5(x3) and it will give you x15 or most commonly written as 15x. you should now have 15x-(-20).

Second step: since you cannot subtract -20 from 15x because it has a variable, the final answer is just 15x-(-20), or 15x+20.
8 0
3 years ago
In triangle EFG, m of E = 30 degrees, m of F = 60 degrees, and m of G = 90 degrees. Which of the following statements about tria
Effectus [21]

Answer:

A. EG = √3 × FG

D. EG = √3/2 × EF

E. EF = 2 × FG

Step-by-step explanation:

∵ tan 60 = √3

∵ tan60 = EG/GF

∴ EG/GF = √3

∴ EG = √3 × GF ⇒ A

∵ m∠F = 60°

∵ sin60 = √3/2

∵ sin 60 = EG/EF

∴ √3/2 = EG/EF

∴ EG = √3/2 × EF ⇒ D

∵ cos60 = 1/2

∵ cos60 = GF/EF

∴ GF/EF = 1/2

∴ EF = 2 × GF ⇒ E

8 0
3 years ago
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*square root symbol* y^3 multiplied by *square root symbol* y^3
san4es73 [151]
The product of two radicals is equal to the radicand. The square root deletes itself.

So the result is y^3
8 0
3 years ago
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Please help!!!
eduard

Answer: b. The adjacent angles formed by two intersecting lines are supplementary.


Step-by-step explanation:

In the given picture , we can see that there are intersecting lines with adjacent angles which have shown.

If we add the adjacent angles for each pair of intersecting lines we get,

135^{\circ}+45^{\circ}=180^{\circ}

130^{\circ}+50^{\circ}=180^{\circ}

160^{\circ}+20^{\circ}=180^{\circ}

Therefore,b is the right option "The adjacent angles formed by two intersecting lines are supplementary."

  • Two Angles are supplementary when their sum is 180 degrees.
  • Two Angles are complementary when their sum is 90 degrees.
  • Vertical angles are always equal.

3 0
3 years ago
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For the following right triangle, find the side length x. Round your answer to the nearest hundredth.
Agata [3.3K]

Answer:

x is equal to 15.62 .......

3 0
2 years ago
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