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lubasha [3.4K]
3 years ago
5

Please help me!! I'm terrible at math

Mathematics
1 answer:
Archy [21]3 years ago
5 0
Girl thats so easy i can help you 

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Math help mee plzzzzzz
Alisiya [41]
The answer would be answer.
4 0
3 years ago
A closed cylindrical tank contains 36pi cubic feet of water and is filled to half its capacity. When the tank is placed upright
pentagon [3]

Answer:

2.12 ft above ground level

Step-by-step explanation:

Volume of the cylindrical tank is 36*π

Tank is filled to half its capacity, that means tank is filled 18*π, and level of water is 4 feet, then the height of the cylinder is 8 feet

With the above information we can calculate the radius of the base of the cylinder, according to

V  =  36*π  = π*r²*h     ⇒  36 = r²*h     ⇒   36/8 = r²    ⇒  r = 2.12 ft

Then the radius of the base is  2.12 ft

When the cylindrical tank is place on its side, the level of water inside have to be 2.12 ft above ground level. That is the level of half its capacity

7 0
3 years ago
Read 2 more answers
0/1<br> 2(x + 3) + 5y<br> when<br> x= 5 and y= 4
Lelechka [254]

Answer:

36 is the answer here

Step-by-step explanation:

Well when you subsitute the given values

x=5

and

y=4

2(5+3)+5*4

Now solve it normally like what you would do with orders of operation

10+6+20

Left to right

36

6 0
2 years ago
Which graph is defined by f(x) = |x2 − x − 2|?
Paha777 [63]
It should look like a parabola with the part below x-axis cut off. the left side starts from x=-1, opening upward & to the left, the right side starts from x=2, opening upward and to the right. 
7 0
3 years ago
Terra cotta means "made from onyx."<br><br> true<br><br> false
Papessa [141]

Answer:

False

Step-by-step explanation:

Onyx is made for jewels.

5 0
3 years ago
Read 2 more answers
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