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Alex777 [14]
3 years ago
10

Please help me with this one I seriously suck at math

Mathematics
1 answer:
icang [17]3 years ago
7 0

Answer:

194

Step-by-step explanation:

Rectangles :

7 x 10 = 70

6 x 10 = 60

4 x 10 = 40

Triangles

\frac{6x4}{2} = 12   (two of them = 24)

70 + 60 + 40 + 24 = 194

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A teacher claims that the proportion of students expected to pass an exam is greater than 80%. To test this claim, the teacher a
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