This question is 11 points
2 answers:
Answer:
A = 60
B = 55
C = 65
Step-by-step explanation:
The sum of the angles of a triangle is 180
A + B+C = 180
x+ x-5 + 65 = 180
Combine like terms
2x+60 =180
Subtract 60 from each side
2x= 180-60
2x= 120
Divide by 2
2x/2 = 120/2
x= 60
A = 60
B = 60-5= 55
C = 65
Answer:
Angle A: 60°
Angle B: 55°
Angle C: 65°
Step-by-step explanation:
180° = 65° + x + (x-5)
Subtract 65° from both sides
115° = x+(x-5)
115° = 2x-5
Add 5 to both sides
120° = 2x
Divide both sides by 2
x = 60°
Angle A: 60°
Angle B: 55°
Angle C: 65°
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Answer:
x=7
Step-by-step explanation:
1. 40/8 = 45/9
2. 42/14 = 15/5
3. 14/2 = 56/8
4. 8/4 = 26/13
<h3>
Therefore, in 
=15 ways can these 2 position be filled .</h3>
Step-by-step explanation:
Given a club has 6 members. From these member ,the position of president and vice president have to be filled.
Therefore, in =15 ways can these 2 position be filled
Answer:
u = v2−2Egm−−−−−−−√
Step-by-step explanation:
2Eg = 2g (M2g(V2−U2)
2Eg = m(V2 - U2)
2Eg - mV2 - mU2
mU2 = mV2 - 2Eg
mU2m=mV2−2Egm
U2 = mV2−2Egm
= mV2m−2Egm
U2 = V2 - 2Egm
U = V2−2Egm−−−−−−−−√
