<span>Read the problem.Begin by reading the problem carefully. Don’t jump to any conclusions about the answer until you understand the problem.<span>Identify and list the facts.Look at all the information given in the story problem and make a list of what you know.</span><span>Figure out exactly what the problem is asking for.Know what you’re trying to find. The problem often states the required answer, but sometimes you have to ferret it out from the information given. If an important fact isn’t there, you can often convert some piece of the given information.</span><span>Eliminate excess information.The problem may include facts that don’t help you find the solution, so clear them out of the way.</span><span>Pay attention to units of measurement.For example, if dimensions are given in inches, but the answer must be in square feet, you need to convert units. You can use a table of conversions, an online calculator, or your own memory to get the conversion factors.</span><span>Draw a diagram.Sometimes a diagram helps you visualize the problem (but not always).</span><span>Find or develop a formula.When you see the math that needs to be done, you probably know a common math formula to use for the computation. You will find that you use some special formulas again and again.</span><span>Consult a reference.If you’re stuck, look for a reference of some kind, such as a conversion chart or even a blog where someone has encountered the same problem you’re having (although as always, consider Internet sources carefully).</span><span>Do the math and check your answer.After you have an answer, be sure to test it. If the result is outrageously high or low, verify whether you made a mistake.</span></span>
Answer:
C, He will need 20.1 inches of bracing
Step-by-step explanation:
This is can be found using Pythagorean Theorem and multiplying the quantity by 3
Answer:
276
Step-by-step explanation:
240+(240*.15) = 276
The LCM of the denominators is 120. In other words, the denominators can multiply to 120.
3 * 40 = 120
40 * 2 = 80
Tigers: P = 80/120
24 * 5 = 120
24 * 4 = 96
Redbirds: P = 96/120
8 * 15 = 120
3 * 15 = 45
Bulldogs P = 45/120
60 * 2 = 120
60 * 1 = 60
Titans P = 60/120
Answer
Tigers: P = 80/120
Redbirds: P = 96/120
Bulldogs: P = 45/120
Titans: P = 60/120
Answer: 
Step-by-step explanation:
We have the following polynomial:
This is a polynomial of the form 
. Following this rule to expand it, we have:
Applying common factor 
:
Note the polynomial inside the parenthesis is a perfect square trinomial, which can be factored to
. Hence, the final simplification is:
