Carl asked 80 students at his school how they ate lunch each day. He recorded whether the student was in grade 7 or grade 8. Of
the 80 students, 44 students buy a school lunch, 50 students were grade 7 students and 12 were 8th graders who packed a lunch.
2 answers:
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The answer is 19.6 cm^2
you should find the height of the triangle by heron formula: it will be 9.8
so the area is
good luck
you should find the height of the triangle by heron formula: it will be 9.8
so the area is
good luck