Answer:


<u>let's simplify the parenthesis first ~</u>

<u>now , bring the like terms at one side of the equation !</u>


<u>dividing</u><u> both sides of the equation by 30 ,</u>


hope helpful :)
Answer:

Step-by-step explanation:
<u>Step 1: Divide both sides by 6</u>


<u>Step 2: Square root both sides</u>
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Answer: 
Answer:
a = -27.98
Step-by-step explanation:
X to the 14th power over y to the 18th power is ur answer
Answer:
62°
Step-by-step explanation:
∠IKD=∠EIB=∠GJI =118° (Corresponding angles)
∠GJI+∠AJG=180° (Linear Pair)
∴∠AJG= 180°-118°
=62°