In which quadrant does the point (–10, 9) lie?
a.
quadrant i
b.
quadrant ii
c.
quadrant iii
d.
quadrant iv
need an actual

B is the correct option.

Step-by-step explanation:

We have been given the coordinate of the point as (-10,9). The coordinate is in the form (x,y). Thus, we have

x = -10

y = 9

The value of x is negative and the value of x is positive. We know that in quadrant II, the values of x is negative and y is positive. Please see in the attached diagram.

Hence, the point (-10,9) is in Quadrant II.

B is the correct option.

answer: 414,377,008

step-by-step explanation:

just multiply it

(2x + 16) + (x) = 180

step-by-step explanation:

given,

abcd is a quadrilateral inscribed in a circle

angle a is labeled x plus 16, (x + 16)

angle b is labeled x degrees, (x)

angle c is labeled 6x minus 4, (6x – 4)

angle d is labeled 2x plus 16, (2x + 16)

what equation can be used to solve for angle b?

we know that the sum of the opposite angles of a simple quadrilateral inscribed in a circle is 180 degrees.

angle b is opposite angle d

therefore, angle b + angle d = 180

(x) + (2x + 16) = 180 

same as (2x + 16) + (x) = 180