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Oduvanchick [21]
3 years ago
6

What is the solution to the equation? a+5 2/3=9 PLEASE HELP!!!!

Mathematics
1 answer:
Leona [35]3 years ago
3 0

Answer:

a = -25

Step-by-step explanation: a+ 52/3 =9

multiply both sides by 3

3(a+52)/3 = 9.3

Simplify

a+52=27

Subtract 52 from both sides

a+52-52=27-52

Simplify

a= -25

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We have been given that Sandra knows the Pythagorean identity \text{sin}^2(\theta)+\text{cos}^2(\theta)=1. She is told that 0\leq \theta\leq \frac{\pi}{2} and \text{cos}(\theta)=\frac{5}{12}.

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