3 years ago

What is a pair of vertical angles?

1 answer:

7 0

Definition: Vertical Angles
Vertical angles are a pair of non-adjacent angles formed when two lines intersect.

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Aleks [24]

956 dude this is not difficult

3 0

3 years ago

sdas [7]

The answer is 1,109.5

8 0

2 years ago

NeTakaya

Answer: 5

Step-by-step explanation: baddabing baddaboom

8 0

3 years ago

frozen [14]

Answer:

f(x)=2(\dfrac{2}{3})^x.

Step-by-step explanation:

f(x)=1/2(2)xf(x)=3/4(-1/5)xf(x)=(7/2)xf(x)=2(2/3)x

3 0

3 years ago

r-ruslan [8.4K]

Answer:

tanΘ = - $\frac{12}{5}$

Step-by-step explanation:

Using the trigonometric identity

tan²Θ + 1 = sec²Θ, thus

tan²Θ + 1 = ( $\frac{13}{5}$ )² = $\frac{169}{25}$ ( subtract 1 from both sides )

tan²Θ = $\frac{144}{25}$ ( take the square root of both sides )

tanΘ = ± $\sqrt{\frac{144}{25} }$

Since 270 < Θ < 360 , that is the fourth quadrant where tan Θ < 0, thus

tanΘ = - $\frac{12}{5}$

4 0

3 years ago