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2 years ago

Simplify each expression: ( 5a^2b^3)(4ab^5)

Mathematics

2 answers:

DIA [1.3K]2 years ago

5 0

Answer:

(22•5a3b4)

Step-by-step explanation:

STEP

Equation at the end of step 1

4ab • (5a2 • b3)

STEP

Multiplying exponential expressions :

2.1 a1 multiplied by a2 = a(1 + 2) = a3

Multiplying exponential expressions :

2.2 b1 multiplied by b3 = b(1 + 3) = b4

Final result :

(22•5a3b4)

4vir4ik [10]2 years ago

4 0

Answer:

20a^3 b^8

Step-by-step explanation:

( 5a^2b^3 ) ( 4ab^5 )

= ( 5 . a^2 . b^3 ) ( 4 . a . b^5 )

= ( 5 . 4 ) ( a^2 . a ) ( b^3 . b^5 )

= 20 ( a^2 . a^1 ) ( b^3 . b^5 )

= 20 ( a^( 2 + 1 ) ) ( b^( 3 + 5 ) )

= 20 ( a^3 ) ( b^8 )

= 20a^3 b^8

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Convert 750ft to metre

Angelina_Jolie [31]

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(750 ft) x (1 m/ 3.28 ft) = 228.66 m

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3 years ago

the perimeter of a rectangle brownie pan is 50 Inches. the lenght of the pan is 5 less than twice the width. write a system of e

Serga [27]

Answer: The system of equation is,

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Step-by-step explanation:

Let x represents the length of the rectangular brownie and y represents the width of the rectangular brownie.

Thus, the perimeter of the brownie = 2 ( x + y )

But, According to the question,

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2 ( x + y ) = 50

The length of the brownie is 5 less than twice the width,

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Thus, the required system of equation is,

2 ( x + y ) = 50 , x = 2 y - 5

6 0

3 years ago

A family wants to rent a car to go on vacation. Company a charges $70.50 and $.50 per mile. Company B charges $35.50 and nine ce

Naddik [55]

Answer:

Company A is 1.99 times B.

Step-by-step explanation:

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We just need to divide A by B:

$x=A/B=1.99$

Therefore, company A is 1.99 times B.

I hope it helps you!

5 0

2 years ago

Now, you do the math: Tell us if you can afford the apartment using the details below. . Your gross paycheck is $2100 per month.

Serhud [2]

Answer:

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Step-by-step explanation:

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2 years ago

Read 2 more answers

Tony buys 2 boxes of chocolates. One is 4 in. 7 in. 8 in. And 8 in. 5 in. 6 in. Which box has the larger volume?

Rufina [12.5K]

Answer:

Second box

Step-by-step explanation:

Volume (of the box) = length * width * height

Volume of first box is: 4 * 7 * 8 = 224

Volume of second box is: 8 * 5 * 6 = 240

Since 224 < 240, the volume of the second box has the larger value.

4 0

2 years ago