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Alla [95]
3 years ago
9

Evaluate 3(a + b + c)2 for a = 2, b = 3, and c = 4. 54 243 729

Mathematics
2 answers:
bearhunter [10]3 years ago
7 0
6(9) is equal to 54 
Answer: 54

allsm [11]3 years ago
7 0
First, do a+b+c.
a+b+c=2+3+4
=9

Then, multiply that answer by 3:
3x9=27
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15% of 60 and what is a model for it
svp [43]
15% is equal to 15/100 or .15
To find a part of a number, multiply the decimal form of the percentage by the number, or 60* 0.15. The answer is 9

Model:
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There are 60 items, and 15% of them are question marks.
6 0
4 years ago
Decide which food truck you would like to purchase (the blue or green food truck) and determine what the total cost will it be t
Nonamiya [84]

Answer: x/3

Step-by-step explanation:

There is no enough sufficient information in the question to determine the total cost to make the truck functional but we solve this type of question by assuming the total cost of the chosen truck to b "x". This means the cost price of the desired truck is x.

Let the amount you have saved be "y".

Since a local business has decided to support your business with 3times the amount you have saved and this money must be enough to buy the desired truck, then we equates the tripled amount you have to the cost price of the truck. That is:

3y = x

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This means that the minimum amount you must save to buy the truck must NOT be less than "x/3" where "x" is the total cost of functionality of the truck.

6 0
4 years ago
What are the advantages and disadvantages of e-government ?
Pani-rosa [81]

Answer:

The main disadvantage concerning e-government is the lack of equality in public access to the internet, reliability of information on the web, and hidden agendas of government groups that could influence and bias public opinions.

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Find y on this triangle
WARRIOR [948]

Answer:

5√3 / 2

Step-by-step explanation:

tan 30 = ( 5 / 2 ) / y

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2y = 5√3

y = 5√3 / 2

5 0
3 years ago
5x+3y=9 in standard form
tamaranim1 [39]
The standard for is Y=-5/3x +3
8 0
3 years ago
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