3 years ago

Please help please please help me please please

Mathematics

2 answers:

marusya05 [52]3 years ago

6 0

Answer:

the answer is 48 I think

Step-by-step explanation:

I did it by sub 90 and 42

boyakko [2]3 years ago

5 0

Answer:

8.88

Step-by-step explanation:

With reference angle 42°

hypotenuse (h) = 12

base (b) = x

Now

cos 42° = b / h

0.74 = x / 12

x = 0.74 * 12

x = 8.88

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