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FromTheMoon [43]
3 years ago
8

I also need help with me

Mathematics
1 answer:
STALIN [3.7K]3 years ago
3 0

Answer: 40

Step-by-step explanation: 6+4=10 so in the side it is 10. 10+10=20. 20+20=40

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Can someone help me please !
elena55 [62]
The reference angle is
pi/3.

At 180 it would be 9pi/3 so going past that is 10pi/3.

7 0
3 years ago
How do I solve 8/9x=8+4/9x
zhuklara [117]
You subtract 4/9x frm 8/9x which is 4/9x = 8 then you multiply 9 to 8 so it is 4x = 72. After that, you divide 4 from 72 and get 18
4 0
3 years ago
A driver is 15 feet below the surface of the water 10 seconds after he entered the water and 90 feet below the surface after 40
spin [16.1K]

Answer:

\frac{-75ft}{30sec} or simplified would be \frac{-2.5ft}{sec}

Step-by-step explanation:

In order to calculate the rate of change, we must subtract his end position and end time by the starting position and starting time. We are using the -15 feet since it is below the surface area as the starting position and the 10 seconds as the starting time. We make each of these into a fraction and subtract like so...

\frac{-90ft - (-15ft)}{40sec - 10sec} = rate of change

\frac{-75ft}{30sec} = rate of change

\frac{-2.5ft}{sec} = rate of change

Therefore, we can see that the rate of change of the diver is \frac{-75ft}{30sec} or simplified would be \frac{-2.5ft}{sec}

6 0
3 years ago
A robot can complete 5 tasks in 3/4 hour how many hours does it take to do one task?
Leona [35]

Answer:

3/20 hour

Step-by-step explanation:

5 tasks ------------------------------ 3/4 hour

1 tasks ------------------------------3/(4×5) hour

            -------------------------------3/20 hour

7 0
3 years ago
Read 2 more answers
A function is a sixth-degree polynomial function. How many turning points can the graph of the function have? . .
Dahasolnce [82]
Based on the knowledge of a simple quadratic equation (2nd degree), it can have 2 solutions, with one turning point. Following that pattern, we can say that a 6th degree polynomial function has 5 turning points. However, it doesn't have to have 5 turning points, so the correct answer would be "5 or less".
6 0
3 years ago
Read 2 more answers
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