Answer:
A = 95.52 cm²
Step-by-step explanation:
Area of triangle = ½(6)(13) = 39
Area of semicircle = ½π6² = 18π
A = 39 + 18π = 39 + 18(3.14) = 95.52
95.52
the last one
x=−y−2z+3
x=y+32z+1
x=13y+23z+13
2x+6=60
2x=60-6
2x=54
x=54/2
x=27
27+27+6=60
