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2 years ago

Expand 3(c + 3). 3(c + 3) =

Mathematics

2 answers:

TEA [102]2 years ago

6 0

Answer:

3c + 9

Step-by-step explanation:

Remember to multiply everything in the brackets by the number outside the brackets.

sergejj [24]2 years ago

3 0

3(c+3) = 3*c + 3*3 = 3c + 9

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Answer:

Part 1) $FG=4.4\ units$

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Step-by-step explanation:

step 1

Find the measure of length side FG

In the right triangle EFG

we know that

$sin(27^o)=\frac{GE}{FG}$ ----> by SOH (opposite side divided by the hypotenuse)

substitute the given values

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step 2

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substitute the given values

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step 3

Find the measure of angle G

we know that

$m\angle G+27^o=90^o$ ---> by complementary angles in a right triangle

$m\angle G=90^o-27^o=63^o$

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