(8x + 9) + (15 - 8x)
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Answer:
Step-by-step explanation:
by factorising ;
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Answer:
this should be correct try mathaway but instead of away make it way. it won't let me say the actual name
Angle sum property = Sum of the three angles of a triangle will be equal to 180° .
Using this let us find out the measure of x .
Measure of first angle = 101°
Measure of second angle = 38°
Measure of third angle = x