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Crank
3 years ago
10

Helppppp meeeeeeeeee​

Mathematics
1 answer:
Alborosie3 years ago
4 0
20 which is letter D. divide 120 to all the denominators and then add them up and you get 100. 120-100=20
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A dairy farm had 9 pastures and 630 cows. The same number of cows are placed in each pasture. How many cows are in each pasture?
rjkz [21]

Answer:


Step-by-step explanation:

if a dairy farm has 630 cows and the same number of cows are placed in each pasture the total number of cows in each pasture is 630

8 0
4 years ago
I need help please find answers for both of them worth 15 points
Step2247 [10]

Answer:

Volume = 9900 ft2

Step-by-step explanation:

To find the volume of the pool, we can use the base as the trapezoid, and then we need to calculate the base area and multiply by the height.

The trapezoid has a bigger base of 8 and a smaller base of 3, with a height of 60, so the area is:

Area = (8+3)*60/2 = 330 ft2

Now, to find the volume, we just need to multiply the base area by the height of 30 feet:

Volume = Area * Height = 330 * 30 = 9900 ft2

5 0
3 years ago
Marci went to the state fair with her friends. The total cost of tickets for rides is given by the equation c=2.75t where c is t
snow_tiger [21]

Answer:

  c = 55 . . . . (no units for cost are given in your problem statement)

Step-by-step explanation:

"t is the number of tickets" and "Marci bought 20 tickets", so we conclude t=20. Putting that value into the equation and doing the arithmetic, we find ...

  c = 2.75·20 = 55

_____

We don't know if this is pennies or pounds, dollars or rupees or pesos or euros. No monetary units are mentioned in the problem statement given here.

7 0
3 years ago
If the area of an equilateral triangle is 9√3 sq ft, how long is a side?
tensa zangetsu [6.8K]
<span>Area = 9√3 = (a^2√3)/4 
</span><span>Simplify 
a^2=36 
a=6 the side</span><span>a= 6 ft
Hoped this helped!</span>
3 0
4 years ago
Look at the following expression.
FinnZ [79.3K]
C is not equivalent to all the expressions
3 0
3 years ago
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