3 years ago

Which point is the center of the circle?

Mathematics

1 answer:

Norma-Jean [14]3 years ago

7 0

Answer:

X o punto Y O punto z

Step-by-step explanation:

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3 years ago

Analyze the diagram below and complete the instructions that follow. / Find the value of x. A. 4 B. 5 C. 6 D. 9

WARRIOR [948]

Answer:

Step-by-step explanation:

x^2 + (x+3)^2 = 117

x^2 + x^2+6x+9 =117

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3 years ago

If cot theta= 4/3, find csc theta

Marrrta [24]

Answer: Option d.

Step-by-step explanation:

The trigonometric identity needed is:

$csc^2\theta=cot^2\theta+1$

Knowing that $cot\theta=\frac{4}{3}$ :

Substitute it into $csc^2\theta=cot^2\theta+1$ :

$csc^2\theta=(\frac{4}{3})^2+1$

Simplify the expression:

$csc^2\theta=(\frac{4}{3})^2+1\\\\csc^2\theta=\frac{16}{9}+1\\\\csc^2\theta=\frac{25}{9}$

Solve for $csc\theta$ . Apply square root at both sides of the expression:

$\sqrt{csc^2\theta}=\±\sqrt{\frac{25}{9}}$

$csc\theta=\frac{5}{3}$

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3 years ago

The line in the same plane which do not interest Each Other are called ________ lines

aalyn [17]

parallel lines or skew lines

Parallel lines are in Same plane or Coplanar but donot intersect each other.
Skew lines lie in same plane but don't intersect each other.

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