Ask question

Ask question

All categories

3 years ago

15

O is the center of the circle. Assume that lines that appear to be tangent are tangent. What is the value of x?

2 answers:

andrew11 [14]3 years ago

7 0

Given that QO is the radius and PQ is tangent to circle O, then ΔPQO is a right triangle. Hence the value of x will be obtained as follows:
Sum of angles in a triangle is equal to 180°. Thus
x+17+90=180
x+107=180
thus
x=180-107
x=73°

Answer: x=73°

faltersainse [42]3 years ago

5 0

The answer is 78................................

You might be interested in

There's a pair of points (3,5), (x,15) and a slope of 2 how do I find x

sergeinik [125]

You have the slope and you have two points, so you can use the slope equation to find x.

$b=\frac{(y_2-y_1)}{(x_2-x_1)} \\2=\frac{(15-5)}{(x-3)} \\2(x-3)=(15-5)\\2x-6=10\\2x=16\\x=8$

So your answer is x = 8.

8 0

2 years ago

Read 2 more answers

Which of the expressions are equivalent to the one below? (14+4)/6

Rufina [12.5K]

Answer:

(A)

Step-by-step explanation:

This sign - / Is the same as this sign - ÷

14+4 = 4+14

This is why (4+14)÷6 = (14+4)/6

Hope this Helps!!! :)

Let me know if this answer was perfect in the comments or if I should change anything! :)

7 0

2 years ago

Read 2 more answers

Factors of 4x^3-14x^2+12x

IRISSAK [1]

Step-by-step explanation:

4x³ - 14x² + 12x

= 2x[2x² - 7x + 6]

= 2x[(2x-3)(x-2)]

= 2x(2x-3)(x-2)

7 0

2 years ago

Help it is Parts of an Algebraic Expression

nlexa [21]

Answer:

terms- + -

variables- x p

coefficent-7 3

constant- 9

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

Is {(2,4)(3, 4). (4,4), (5, 6)} a relation?*

kirill115 [55]

Yes I hope it helps and sorry if it’s wrong

7 0

2 years ago