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Akimi4 [234]
2 years ago
7

( 3b - 4b ) ² ㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤ​

Mathematics
2 answers:
Drupady [299]2 years ago
6 0

Answer:

b

Step-by-step explanation:

Use the formula PEMDAS

Parentheses

Exponents

Multiplication

Division

Addition

Subtraction

So to solve this problem you need to do what's inside the parentheses

(3b-4b)=-b

(-b)^2

That's equal to b

So the answer is b

jok3333 [9.3K]2 years ago
6 0

Answer:

b^2

Step-by-step explanation:

using formula of (a-b)^2

Then

(3b)^2-2*3b*4b+(4b)^2

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gladu [14]

For this case we have that by definition, the volume of a parallelepiped is given by:

V = l * w * h

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l: It's the long

w: It is the width

h: It's the height

From the figure we have the following data:

V = 975 \ ft ^ 3\\h = 9 \ ft\\w = 4ft\\x =?

We must find the value of the length of the parallelepiped:

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5 0
3 years ago
Absolute value of −4.5
ddd [48]

Answer:

<h2>|-4.5| = 4.5</h2>

Step-by-step explanation:

|a| = a for a ≥ 0

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therefore

|-4.5| = -(-4.5) = 4.5

4 0
3 years ago
In the last year, U.S. car sales of all makes and models have dropped by 16%. Let's say that a car dealer sells 325 cars. If thi
IRINA_888 [86]

Answer:

c. 273 cars

Step-by-step explanation:

First you need to find what 16% of 325 is

325x.16=52

because the number sold dropped by 16% you will subtract 52 from 325

325-52=273

you can also calculate the answer by subtracting 100% by 16%

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now you can calculate 84% of 325

325x.84=273

6 0
3 years ago
Ke onda alv dame los answers
ddd [48]

Answer:

there's nothing here to answer

5 0
3 years ago
Help me ASAP I have a 67% I math the girlie needs help
tia_tia [17]

Answer:

x=28

Step-by-step explanation:

4(x-5)=92

4x-20=92

add 20 to both sides

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divide 4 on both sides

x=28

5 0
3 years ago
Read 2 more answers
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