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Yuri [45]
2 years ago
6

PLEASE HELP!! I don’t understand

Mathematics
1 answer:
Sever21 [200]2 years ago
6 0

I don't know what the blanks would be, but this is a function. All numbers in set A go to one number in set B.

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How many cylindrical can of bottles 12 cm high and with 6 cm diameter could be filled from a tank containing 125 liters of deter
Orlov [11]

Answer:

368 cans.

Step-by-step explanation:

Volume of 1 can = π r^2 h.

Here h (height) = 12 and r (radius) = 1/2 * 6 = 3 cm.

So V =  π * 3^2 * 12

= 108π cm^3.

The tank hold 125 liters

=  125,000 cm^3, so:

Number of cans that could be filled = 125000/ 108 π

= 368.4.

4 0
3 years ago
Read 2 more answers
PLEASE HELP IM SO CONFUSED BY THIS
Yanka [14]
In a triangle, the three interior angles always add to 180°

m∠B = 180 - 30 - 80 = 70°

<span>D: 70</span>
4 0
3 years ago
5 questions!!! 6 total but the last question will be separate will be giving 35 points to correct answer. Links will be ignored.
ki77a [65]

Answer:

Step-by-step explanation:

1)down 8 up 10

2)11.2

3)9+9+9+9+9=45

4)middle

5)77.0

4 0
3 years ago
Mrs Tyler rolls a die each day to see how many points the homework will be worth that day. What is the probability that she roll
Naddika [18.5K]

Answer:

2/12

Step-by-step explanation:

3 0
3 years ago
D) 12x^3 - 4x^2<br> Factorise fully
Vinvika [58]

Answer:

The answer for the equation is 4x^2 (3x - 1).

Step-by-step explanation:

Solve:

12^3 - 4x^2

-Factor out the 4 :

12^3 - 4x^2

4(3x^3 - x^2)

-Factor out the x^2 :

4(3x^3 - x^2)

x^2 (3x - 1)

-Then, you rewrite the complete factored expression:

x^2 (3x - 1)

4x^2 (3x - 1)

So, the answer is 4x^2(3x - 1).

8 0
3 years ago
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