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uysha [10]
3 years ago
5

What is the surface area of the cube shown? 6.5cm 6.5cm

Mathematics
1 answer:
elena-14-01-66 [18.8K]3 years ago
8 0

Answer:

SA = 253.5 cm

Step-by-step explanation:

SA = 6a^2

SA = 6(6.5)^2

SA = 6(42.25)

SA = 253.50 cm

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Which expression is equivalent to (18)2⋅(19)2
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The expression that is equivalent to the given expression where the expression is given as (18)2⋅(19)2 is (18 * 19)^2

<h3>How to determine which expression is equivalent to the given expression? </h3>

The expression is given as

(18)2⋅(19)2

Rewrite the above expression properly

So, we have

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The factors in the above expression have the same exponent.

So, the expression can be rewritten as

(18 * 19)^2

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brainly.com/question/2972832

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