Rewrite decimal to fraction:
Change the denominators to be the same:
Simplify each fraction:
Add the fraction in the bracket:
Multiply:
Can some help me with This
2 answers:
Answer:
28 : 53
Step-by-step explanation:
<h2><em>Given: </em></h2>LK = 90°
JI = 53°
IK = 45°
KJ = 28°
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The ratio represents the sine of ∠ I is :
Sin ∠I =
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Step One: Reduce the fraction
This fraction is already reduced so no further work is needed
Step Two: Rewrite as a ratio
28/53 = 28:53
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Rewrite decimal to fraction:
Change the denominators to be the same:
Simplify each fraction:
Add the fraction in the bracket:
Multiply:
Answer:
Step-by-step explanation:
Multiply 1/9 and 27 to get 27/9 which reduces to 3. When doing these equations, you add up the exponents. To get 3, you would have to have 3^1. The get this, the only equation that would work is 3^-2 x 3^3
-2+3 gets 1. So 3^1 which gets you 3. So this is the answer.