∠ Given are (x + 18)° , x° , 4x° and one Angle is 90° as per diagram
Let ,
1st∠ = (x + 18)°
2nd∠ = x°
3rd∠ = 4x°
so ,
substituting x = 12 at the place of x .
= x° + 18°
= 12° + 18 °
1st∠ = 30°
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= x°
2nd∠ = 12°
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= 4x°
= 4(12)°
3rd∠ = 48°
Answer:
Step-by-step explanation:
<u>Step 1: Combine on the right side </u>
<u>Step 2: Divide both sides by 90 </u>
Answer:
Answer:
Step-by-step explanation:
Because both of the fractions have a common denominator they can be subracted without any other work.
Answer:
Step-by-step explanation:
Given:
Required
Determine the domain
A relation is represented as:
Where:
are the domain of the relation
So, by comparison:
or
represents the domain
