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Levart [38]
3 years ago
15

Which expressions are equivalent to the one below? Check all that apply.

Mathematics
1 answer:
AleksandrR [38]3 years ago
5 0

A works because it 3^2^x=(3^2)^x=9^x due to laws of exponents

B works because (3*3)^x= (9)^x through simple multiplication

C does not work because 3^x*3^x=3^2^x

D does not work because 3^2*3^x=3^2^+^x=9^x

E does not work because 3*3^x=3^1^+^x

F does not work because 3*3^2^x=3^1^+^2^x

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Triangle has 2 equal sides so it's isosceles triangle

answer

<span>A.
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3 years ago
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Find the range of the sample data 0.62, 1.05, 0.58, 1.17, 1.04, 1.37, 1.32, 0.67, 1.25 1.38, 0.86
tekilochka [14]

min. = 0.58

max. = 1.38

Range = max - min = 1.38 - 0.58 = 0.8

Answer

0.8

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Could someone plz help me with these questions?You will get 10 points!Thanks a lot !!!
swat32
To The bottom half it is B. 0.8(9+w) = 0.8w + 72 and 4.8 + 2.2w - 1.4w +2.4 = 0.8w + 72
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7 0
3 years ago
Simplify the following
Darina [25.2K]

Answer:

The answer to your question is the letter B. 5y³ - 18y² + 29y - 12  

Step-by-step explanation:

Data

           (y² - 3y + 4)(5y - 3)

Process

1.- Multiply the first terms by 5y

           (y² - 3y + 4)(5y) = 5y³ - 15y² + 20y

2.- Multiply the first terms by -3

            (y² - 3y + 4)(- 3) = -3y² + 9y - 12

3.- Simplify like terms

            5y³ - 15y² + 20y  -3y² + 9y - 12 = 5y³ + (-15y² - 3y²) + (20y + 9y) -12

4.- Result

                                                                = 5y³ - 18y² + 29y - 12                                              

7 0
3 years ago
Graph the function y = 1 /3 x − 2.
Virty [35]

Answer:

start at the point (0,-2) and go up one and to the right three, keep going until you run out of room. then, draw a straight line through all the points :)

Step-by-step explanation:

hope this helped!

4 0
3 years ago
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