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Mariulka [41]
3 years ago
12

(3m^3- 1/2 y) (3m^w - 1/2y) multiply

Mathematics
1 answer:
Westkost [7]3 years ago
4 0

Answer:

This is just multiplying not simplify.

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I really need help!!!! i need answer to c:
Aleks [24]

Answer:

76.3

Step-by-step explanation:

7 0
3 years ago
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In a certain​ chemical, the ratio of zinc to copper is 3 to 17. A jar of the chemical contains 799 grams of copper. How many gra
dezoksy [38]

Answer:

let's see what to do buddy...

Step-by-step explanation:

\frac{zinc}{copper} =  \frac{3}{17} \\  \\  \frac{zinc}{799} =  \frac{3}{17}

Multiply the sides of the equation by 799

zinc =  \frac{3}{17} \times 799 \\ \\ zinc =  \frac{3}{17} \times 17 \times 47 \\ \\  zinc = 3 \times 47 = 141

So A jar of the chemical contains 141 grams of <em><u>zinc</u></em>.

And we're done.

Thanks for watching buddy good luck.

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8 0
3 years ago
What is the domain associated with?
artcher [175]

Answer:

A domain name (often simply called a domain) is an easy-to-remember name that's associated with a physical IP address on the Internet. It's the unique name that appears after the at sign in email addresses, and after 3 w's in web addresses.

Step-by-step explanation:

i hope this helps :) if not sorryyy

4 0
3 years ago
What is the product?
Luba_88 [7]

Step-by-step explanation:

= (x - 3)(2x² - 5x + 1)

= 2x³ - 5x² + x - 6x² + 15x - 3

= 2x³ + (-5 - 6)x² + (1 + 15)x - 3

= 2x³ - 11x² + 16x - 3

Option → C

5 0
3 years ago
Alishia rides her bike 45.3 km in 143 minutes. what is her average speed in kilometers per hour?
Nady [450]

Average speed of Alishia is 19 kilometers per hour

Average speed is calculated by dividing the total distance that something has traveled by the total amount of time it took it to travel that distance. Speed is how fast something is going at a particular moment. Average speed measures the average rate of speed over the extent of a trip

Given :

Distance = 45.3 km

Time taken = 143 minutes = 143/60 =2.384 hours

∴ Average speed = 45.3/2.384 = 19 kilometers per hour

Thus the average speed of Alishia is 19 kilometers per hour.

Learn more about Average speed here :

brainly.com/question/17277454

#SPJ4

8 0
2 years ago
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