Answer: x = 0
Step-by-step explanation: To solve for <em>x</em> in this equation, our first step is to simplify the left side by distributing the 10 through both terms inside the parentheses.
When we do that, we get 10 times x which is 10x
and 10 times -2 which is -20.
So we have 10x - 20 = -20.
Adding 20 to both sides, we get 10x = 0.
Divide both sides by 10 and <em>x = 0</em>.
Answer:
<h3>12 units squared</h3><h3>
Height= 3 units squared</h3><h3>
Base= 4 units squared</h3>
Explanation:
<h3>If you are trying to find the surface area of a figure you want to do base times height.</h3><h3 /><h3>4 squared x 3 squared = 12 squared</h3><h3 /><h3>12 units squared</h3>
Answer:
The Range (Statistics) The Range is the difference between the lowest and highest values. Example: In {4, 6, 9, 3, 7} the lowest value is 3, and the highest is 9. So the range is 9 − 3 = 6. It is that simple!
Step-by-step explanation:
The mean is the average of the numbers. It is easy to calculate: add up all the numbers, then divide by how many numbers there are. In other words it is the sum divided by the count.
Answer:
105 degrees
Step-by-step explanation:
You need to understand the properties of corresponding angles and supplementary angles.
The answer is 2.
Since the right sides is a 5 and we can rewrite 32 as 2^5, You need to get the base of the log to be a 2 so that the log base and the exponent base will cancel. Plugging in a 2 will make this happen.