Used to quantify the rate of energy transfer
The answer is A because the dependent quality is on the y-axis
Option B

<em><u>Solution:</u></em>
Given that, we have to simplify the given expression
Given expression is:

We can simplify the expression by cancelling the common terms in numerator and denominator
Take the common terms out in given expression

Cancel the common terms in numerator and denominator

<em><u>Thus the simplified form of given expression:</u></em>

Thus option B is correct
The diameter is 80 or the first answer
Answer:
<em>60cm²</em>
Step-by-step explanation:
Length = 6cm
Breadth = 10cm
Area of rectangle = l×b
=( 10 ×6)cm
= <u>60cm²</u>
Hope it helps.