5584425
Question 1
Question
Which of these triangles can you apply Pythagorus' theorem to?
Answer
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i
-
ii
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iii
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iv
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v
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vi
Question 2
Question
In which of these examples is 2 a coefficient?
Answer
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5 x 2
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e - 2
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xy + 2
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2y
Question 3
Question
a^4 x a^5 = [blank_start]a^9[blank_end] (NB. ^ means to the power of. Be sure to use this in your answer)
Answer
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a^9
Question 4
Question
a^4 divided by a^2 = [blank_start]a^2[blank_end] (NB. ^ means to the power of. Be sure to use this in your answer)
Answer
-
a^2
Question 5
Question
(a^7)^3 = [blank_start]a^21[blank_end] (NB. ^ means to the power of. Be sure to use this in your answer)
Answer
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a^21
Question 6
Answer
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5(x-1)
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10
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x - 1
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2
Question 7
Question
What is the approximate circumference of this circle
Answer
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31.4159... mm
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3.14159... mm
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1.57079 mm
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15.7079 mm
Question 8
Question
The correct formula for finding a circle's circumference is...
Answer
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C = π^2 x D
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C = πR^2 (NB ^ means to the power of)
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C = πD
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C = π - D
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