Answer:
the value of x=33
the measure of each base angle = 42 ,69,69
Step-by-step explanation:
Bases od isosceles triangles are congruent,so
2(2x+3)=4x+6 (This is the sum ob both anlgles base)
All angles in a triangle add to 180
4x+6 + 42 = 180
4x = 132
x=33
2(33)+3= 69
69+69+42 = 180
The answer is b y=6 Use photonath if any more equations like this one
Answer:I think it’s option d
Step-by-step explanation:
<span> b4 + b3 - 45b2 - 27b + 25
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b2 </span>
