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Dafna1 [17]
3 years ago
9

Image explains everything worth alot of points! Thanks​

Mathematics
1 answer:
asambeis [7]3 years ago
7 0

Answer:

11

Step-by-step explanation:

55/5 = 11

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1 cm= 4 meters model is 75 1/4 cm tall what is the actuall height
Fantom [35]

Answer:

Step-by-step explanation:Answer:

1cm = 50

2 cm = 50 x 2

3cm = 50 x 3

and the inverse:50m = 50/50 = 1cm

100m = 100/50 = 2cm

150m = 150/50 = 3cm

381m = 381/

8 0
3 years ago
Use a graphing calculator to solve the equation -2sin(theta)= 1.2 in the interval from 0 to 2pi.
elena-s [515]

Answer:

\theta=\pi +arcsin(\frac{3}{5})\approx 3.785\\\\\theta=2\pi -arcsin(\frac{3}{5} ) \approx 5.64  

Step-by-step explanation:

As you can see from the graph I attached you, the possible solutions in the interval from 0 to 2π are approximately:

\theta=3.7\\\\and\\\\\theta=5.7

So, it's useful to solve the equation too, in order to verify the result:

-2sin(\theta)=1.2\\\\sin(\theta)=-\frac{3}{5}

Taking the inverse sine of both sides:

\theta=\pi +arcsin(\frac{3}{5})\approx 3.785\\\\\theta=2\pi -arcsin(\frac{3}{5} ) \approx 5.64

Using this result we can conclude the solutions in the interval from 0 to 2π are approximately:

\theta\approx 3.785\\\\\theta \approx 5.64

8 0
3 years ago
7/8 * 1/2 =7/16 yes but wouldn't you have to divide it though like divide 16 / 7 = 3 3/7???
enot [183]
Think about it like this.
1/2 is a simplified version of 4/8.
So then putting it back into the original equation:
7/8 * 4/8 = 7/16 or 0.4375
The final answer would be 7/16 because there isn’t another way to simplify that.
I hope that makes sense, let me know if you have any questions.
4 0
3 years ago
Read 2 more answers
What is the common difference in this sequence 4,13,22,31,40<br>A) 9<br>B) 1/9<br>C) 11<br>D) 10​
tatiyna

Answer:

The common difference is (a.): 9, as you add 9 in order to get to the next number in the sequence each time.

+if this helped you, please consider marking it the Brainliest. thank you.

5 0
3 years ago
Can someone solve this for me? (#13)
Marina86 [1]
The answer to number 13 questions is 1198
4 0
4 years ago
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