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Viefleur [7K]
3 years ago
14

Explain how 9 x 4 can help you find 9 x 8

Mathematics
2 answers:
MrMuchimi3 years ago
3 0
You can double the product of 9 and 4 to get to the product of 9 and 8
snow_tiger [21]3 years ago
3 0
You get the answer for 9✖️4 which is 36 and then you double that and you get the answer for 9✖️8 which is 72
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4 years ago
If f(x) =2x and g(x) = cos(x) then g(f(π/2)) = ?<br> Number 2 in picture
Romashka [77]

Answer:

(4) -1.

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3 years ago
A circle has a diameter of 22 cm. What is its circumference?
charle [14.2K]

Answer:

\boxed {\tt 69.08 \ centimeters}

Step-by-step explanation:

The circumference of a circle can be found using the following formula:

c= \pi d

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