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valentinak56 [21]
3 years ago
15

Find the missing number 16 6 129.2 10

Mathematics
1 answer:
JulijaS [17]3 years ago
5 0

Answer:

  ? = 10

Step-by-step explanation:

Parallel lines divide transversals proportionally. The proportion can be written several ways. One is ...

  ?/6 = 25/15

  ? = 6(25/15) = 150/15 = 10

The missing length is 10.

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An airplane heading due east has a velocity of 210 miles per hour. A wind is blowing from the north at 38 miles per hour. What i
Nimfa-mama [501]

Answer:

The resultant velocity of the airplane is 213.41 m/s.

Step-by-step explanation:

Given that,

Velocity of an airplane in east direction, v_1=210\ mph

Velocity of wind from the north, v_2=38\ mph

Let east lies in the direction of the positive x-axis and north in the direction of the positive y-axis.

We need to find the resultant velocity of the airplane. Let v is the resultant velocity. It can be calculated as :

v=\sqrt{v_1^2+v_2^2}

v=\sqrt{(210)^2+(38)^2}

v = 213.41 m/s

So, the resultant velocity of the airplane is 213.41 m/s. Hence, this is the required solution.

4 0
3 years ago
13 is the same as 1÷3. <br> What is the exact quotient in decimal form of 1÷3?
Yuliya22 [10]

Answer:

Exact quotient is 0

Step-by-step explanation:

Given : \frac{1}{3} is the same as 1÷3.  

To find : What is the exact quotient in decimal form of 1÷3

Solution : Here the divisor is 3

dividend is 1

To find quotient we divide divisor by dividend

1÷3 or  \frac{1}{3} = 0.333...

So, the quotient is 0.333... and remainder goes on to 1 till the division goes on.

Exact quotient in decimal form is 0

6 0
4 years ago
Read 2 more answers
Why does -30 - - 50 equal 20? What steps are being done?
ale4655 [162]
Two negatives equal a positive, so its just like subtracting 50 and 30, but your answer will be a positive.
6 0
3 years ago
Read 2 more answers
What percent is 608 million of 845 million
wlad13 [49]
Hello,

To find the percentage, simply divide the smaller number to the larger number. In this situation, we divide 608 million by 845 million, which will get you:
0.719526627219. At this point, move the decimal place 2 places to the right to get the percent form of the decimal. Let's also round this decimal up.

After you move the decimal place, it's now 71.9526627219, and if we round it to the nearest 10th, it would be 71.95%.

In conclusion, the percent is 71.95%.

Hope this helps!

May
3 0
3 years ago
Problem 8
spayn [35]

Answer:180 report cards

Step-by-step explanation:First, you have to find the ratio of the number of report cards Mrs. Jones folded to the number of report cards Ms. Albert folded and then find out How many did each

person fold?

7 0
3 years ago
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