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yanalaym [24]
3 years ago
10

Does anyone know c & d please

Mathematics
2 answers:
Afina-wow [57]3 years ago
7 0
Subtract the powers
c. 9-7 so 10^2
d. 8-1 so 5^7
Kamila [148]3 years ago
6 0

Answer:

c = 100 or 10^2

d = 3125 or 5^5

Step-by-step explanation:

c. the answer for C is 10^2 because you just subtract the exponents same goes for d.

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Please answer the following questions​
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Answer:

a) 8.8 square centimetres

b) 31.8 square centimetres

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Step-by-step explanation:

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b) We have to split the diagram into two separate rectangles as shown below.

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The area of A:

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The area of B:

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c) The shape is a rectangle and so its area is:

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d) The shape is a trapezium and so its area is:

Area = 0.5(A + B)H

where A =  c cm

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2 years ago
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Answer:

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