Answer:
<u>The measure of the arc CD = 64°</u>
Step-by-step explanation:
It is required to find the measure of the arc CD in degrees.
So, as shown at the graph
BE and AD are are diameters of circle P
And ∠APE is a right angle ⇒ ∠APE = 90°
So, BE⊥AD
And so, ∠BPE = 90° ⇒(1)
But it is given: ∠BPE = (33k-9)° ⇒(2)
From (1) and (2)
∴ 33k - 9 = 90
∴ 33k = 90 + 9 = 99
∴ k = 99/33 = 3
The measure of the arc CD = ∠CPD = 20k + 4
By substitution with k
<u>∴ The measure of the arc CD = 20*3 + 4 = 60 + 4 = 64°</u>
C I believe
Open dot= >
Arrow is pointing > so
Answer is - 10
Step-by-step explanation:
Let the missing number be ‘x’
-8-x = 2
-x = 2 + 8
-x =10
x = -10
The bisector of a segment is a line, a ray, or a segment that intersects the segment at its midpoint. In a plane, there is an infinite number of lines that passes through every point, so, in a plane, there is an infinite number of bisectors of a segment.
Answer: D. every segment has infinitely many bisectors
Answer:
c)y = 5x
Step-by-step explanation:
The intercept is where the lines crosses the y axis
It crosses at (0,0), so the y intercept is 0
(2,10) (4,20) are two points on the line
We can find the slope by using
m = (y2-y1)/(x2-x1)
(20-10)/(4-2)
10/2
The slope is 5
The slope intercept form of the equation is y = mx +b
y= 5x+0
y= 5x
