Which problem can be solved using this equation .15m + 35=.25. + 20
1 answer:
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Answer:
G =
Step-by-step explanation:
C = 1/2gk
First you want to multiple both sides by 2 to get rid of that fraction and you get
C (2) = gk then you divide both sides by k to isolate the g and your left with
G=
Hope this helps
Answer:
m arc EAC=280°
Step-by-step explanation:
see the attached figure to better understand the problem
step 1
<em>Find the measure of arc BC</em>
we know that
m arc EAC=m arc EAB+m arc BC ----> equation A
we have
m arc EAB=180° ----> because the line segment BE is a diameter
m arc AB+m arc BC+m arc CD=180° ----> because the line segment AB is a diameter
substitute the given values and solve for m arc BC
55°+m arc BC+25°=180°
80°+m arc BC=180°
m arc BC=180°-80°=100°
step 2
<em>Find the measure of arc EAC</em>
m arc EAC=m arc EAB+m arc BC ----> equation A
we have
m arc EAB=180°
m arc BC=100°
substitute
m arc EAC=180°+100°=280°
