Answer:
<h2>x = 44</h2>
Step-by-step explanation:
In each parallelogram angles at one side add up to 180°.
Therefore we have the equation:


<em>subtract 48 from both sides</em>
<em>divide both sides by 3</em>

Answer: 21,000
explanation: you can round 295 to 300 and multiply 300 by 72 and you would get 21,600
Answer:
<h2>A = 2.25π</h2>
Step-by-step explanation:
The formula of an area of a circle:

r - radius
The formula of a circumference of a circle:

We have:

Substitute:
<em>divide both sides by 2π</em>

Substitute:

Answer:the answer is 45x
Step-by-step explanation:
Answer:
-6x-16
Step-by-step explanation: