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Kay [80]
3 years ago
15

Plz look at this and solve it plz

Mathematics
1 answer:
Ghella [55]3 years ago
5 0

Answer:

Area= 452.16 cm2

Step-by-step explanation:

12 x 12 = 144

144 x 3.14 = 452.16

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The average of 6, 7, 5, 8, 2, and k is 8. What is the median of this set?
serious [3.7K]
The answer is five because the meaning of median is middle and the number 5 is in the iddle
6 0
3 years ago
Susan quits her administrative job, which pays $40,000 a year, to finish her four-year college degree. Her annual college expens
MrMuchimi

Answer:

The opportunity cost is $28.600

Step-by-step explanation:

The opportunity cost is the value of the best alternative that is rejected. If Susan goes to college loses what he would win from her salary minus any potential gains from investment in education in college. It can be found as this:

Expenses: 8000 + 900 + 2500 = 11.400

So OCost is: 40.000 - 11.400 = 28600

She would lose 28.600 of income per year because of going to college.

4 0
3 years ago
Fatima has a total of $8 to spend to make fruit smoothies. She plans on spending all of the money and will use two types of frui
Digiron [165]

Answer:

0.5x+y= 8---------------1

Step-by-step explanation:

Given data

let the mango be x

and  strawberries  be y

So the equation for the cost is

0.5x+y= 8---------------1

7 0
3 years ago
PLEASE HELP IM STUCK
stellarik [79]

Answer:

-2

Step-by-step explanation:

The slope of a line is rise/run

So, just see how much the line rises/how much the line runs

In this case, the line rises 2 units for every -1 unit it runs

So, the slope is -2

7 0
2 years ago
How do i find the value of x on this problem?
zaharov [31]

Answer:

x = 7

Step-by-step explanation:

The proportion is

14/6 = 21/(3x - 12)                 Cross Multiply

14*(3x - 12) = 6*21                 Remove the brackets and combine

42x - 168 = 126                     Add 168 to both sides

42x = 126 + 168

42x =  294                           Divide by 42

x = 294/42

x = 7

8 0
3 years ago
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