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Tom [10]
3 years ago
11

Factor 4x2 - 1.

Mathematics
1 answer:
sp2606 [1]3 years ago
5 0

Answer: A) (2x+1)(2x−1)

How to: <u> Since both terms are perfect squares, factor using the difference of squares formula,</u>

Have a great day and stay safe !

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Helppppppppppppppppppppppppppppppppppppp
Rufina [12.5K]

Step-by-step explanation:

a)as a fraction 21/60 after we simplify its

= 7/20

as a decimal 21÷60

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in percentage; 0.35×100

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b)0.18 as fraction 18/100

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ratio; 9:50

percentage:9/50×100%

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c)82%as a fraction 82/100

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0.82

5 0
3 years ago
|−12| = 12<br><br><br> True or False
Olin [163]

Answer:

True

Step-by-step explanation:

The absolute value of -12 is 12 so both numbers are equal.

have a nice day :)

7 0
3 years ago
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Determine the slope of the linear function.<br><br> f(8)=-1 and f(2)=3
viktelen [127]
We can calculate the slope by using the slope formula!

\frac{y_2 - y_1}{x_2 - x_1}

We now just plug in our values which are:

\frac{8+1}{3-2}=9
5 0
4 years ago
A new car is for lease for $192 per month for 36 months, with a down payment of $358. the lease allows for 12,000 miles per year
Natalija [7]

Answer:

2 733.25 + 7270 = 10 003.25

Step-by-step explanation:

192 * 36 = 6 912 +358 = 7 270

45425 - 36000 ( allowed miles for 3 years )

9 425 * 0.29 = 2 733.25

8 0
2 years ago
Find the ratio for Tan C​
densk [106]

Answer:

D

Step-by-step explanation:

TAN is opposite/adjacent

15/8

7 0
3 years ago
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