Answer:
10
Step-by-step explanation:
440=2(60+6x+10x)
220=60+16x
160=16x
x=10
h=10
Answer: 60%
Step-by-step explanation: multiply 18 by 100 than divide by 30
Answer:
lesser: x = -3
greater: x = 3
Step-by-step explanation:

Answer:
we can use sas theorum
Step-by-step explanation:
since its given 2 sides are congruent its an isoceles trinangle
whhich means angles opposite to equal sides are equal .