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ad-work [718]
3 years ago
8

How is the pattern for a perfect square trinomial used to factor the trinomial?

Mathematics
1 answer:
anastassius [24]3 years ago
7 0

Answer:

Step-by-step explanation:

We're going to try two things here.

First an example

x^2 + 10x + 25

If you divide the linear factor by 2 and square the result, you get the last number (25)

The pattern of a trinomial is

x^2 + 2b x + b^2

The factors are

(x + b)(x+ b)

Just divide the linear term by 2

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Some college friends have decided to go on a road trip over the summer with some friends. Finances are tight and they need to hi
koban [17]

Answer:

  • 300 miles

Step-by-step explanation:

Let

  • y- the amount of charge,
  • x - the number of miles

The equations as per question are below

<u>Crazy Curly's</u>

  • y = 0.3x + 20

<u>Bill's Beauties</u>

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Solve the system by substitution

  • 0.3x + 20 = 0.2x + 50
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  • 0.1x = 30
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4 0
3 years ago
What is the solution to the compound inequality 6x-5&gt;-29
kupik [55]

Answer:

×>-4

Step-by-step explanation:

6x-5>-29

+5| +5

= | =

6x|-24

/ | /

6 | 6

= | =

×>-4

8 0
3 years ago
At a company picnic, 1/2 of the people are employees 2/5 are employees' spouses. What percent are neither?
victus00 [196]
First, you want to find a common denominator. The easiest way to do this is to multiple the two denominators together. A common denominator between these two fractions is 10. Two fifths times 2 is 4/10. 1/2 times 5 is 5/10. Add these two fractions together. 4/10+5/10= 9/10. That means 9/10 of the people are employees or their spouses. Now, 10/10 is one whole. You want to subtract 10/10-9/10. Your answer would be 1/10 of the people are now. Now to get your answer to a percent you have to divide 1 by 10. By doing this you get 0.1. Move the decimal 2 places to the right to get 10% of people are not an employee or spouse. Hope this helped!
5 0
4 years ago
Where are you from/country?​
Ostrovityanka [42]

Answer:

Florida /AMERICAN

Step-by-step explanation:

united State

3 0
3 years ago
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KonstantinChe [14]
I LiEk TeRTlEs PlEs Beh Meh fwend

8 0
3 years ago
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