Take one point from the cartesian plane.
I am taking:
Answer:
<em>m</em> = 16
<em>b </em>= 27
General Formulas and Concepts:
<u>Algebra I</u>
Combining Like Terms
Slope-Intercept Form: y = mx + b
- m - slope
- b - y-intercept
Step-by-step explanation:
<u>Step 1: Define</u>
12 + 6x + 15 + 10x = y
<u>Step 2: Simplify</u>
- Combine like terms (Z): 27 + 6x + 10x = y
- Combine like terms (x): 27 + 16x = y
- Rewrite: y = 16x + 27
<u>Step 3: Identify</u>
<em>Break apart functions.</em>
Slope <em>m</em> = 16
y-intercept <em>b</em> = 27
8 can go into 17 twice with one left over so
the answer is 2 1/8
Hope this helps!!!
Answer:
The measure of arc EBC is 220°
Step-by-step explanation:
step 1
Find out the measure of angle COB
we know that
m∠COB+m∠DOC=90° -----> given problem
we have that
m∠DOC=m arc DC -----> by central angle
m arc DC=50°
so
m∠DOC=50°
Find m∠COB
m∠COB+50°=90°
m∠COB=40°
step 2
Find out the measure of arc BC
we have that
m arc BC=m∠COB -----> by central angle
m∠COB=40°
therefore
m arc BC=40°
step 3
Find out the measure of arc EBC
we know that
m arc EBC=m arc EB+m arc BC
m arc EB=180° -----> because the diameter divide the circle into two equal parts
so
m arc EBC=180°+40°=220°
