I what is the length of AC round to the nearest tenth
Answers
answer/ 10.5
Step-by-step explanation: use calculator and divide 15/tan(55)
(set calculator to degree mode)
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What is 4/5 divided by 7/10
Answers
Answer:
3 miles per hour.
Step-by-step explanation:
15 divided by 5 is 3
each hour he would have covered 3 miles of distance.
Answer:
3 miles per hour
Step-by-step explanation:
The formula for average speed is: R being rate, D being distance, T being time. We substitute the values to get
Simplified 3. Her average speed was 3 miles per hour. Hope this helps!
Answers
Answers
Then add all the numbers that have 'ab' after them.
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What could be the lengths of the legs of the second triangle?
Answers
If the length of the legs of the second triangle are proportional to the lengths of the legs of the first triangle, we could simply multiply both of the dimensions by whole numbers and get an infinite number of proportional lengths.
Example:
4.5 * 2 = 9
1.5 * 2 = 3
A triangle with legs measuring 9 meters and 3 meters will be proportional to the first triangle with leg lengths of 4.5 and 1.5 meters, respectively.
More proportional lengths:
4.5 * 3 = 13.5
1.5 * 3 = 4.5
4.5 * 4 = 18
1.5 * 4 = 6
Answers
Answer:
15 more are not woodwinds than woodwinds
Step-by-step explanation:
If there are 8woodwinds out of 21instruments, to know the number of woodwinds when we have 63instruments can be gotten as shown below;
8woodwinds = 21instruments
x woodwinds = 63instruments
Cross multiplying we will have;
x woodwinds × 21instruments = 8 woodwinds × 63instruments
x woodwinds = 8woodwimds × 63instruments/ 21instruments
x = 8×63/21
x = 24
This shows that there will be 24 woodwinds if there are 63 instruments
If there are 24woodwinds, number of those not woodwinds will be;
63-24 = 39
Therefore we have 24woodwinds and 39 that are not woodwinds.
To know how many more instruments that are not woodwinds than woodwinds, we will take the difference between those not woodwinds and those of woodwinds to give;
39-24 = 15
This shows 15 more are not woodwinds than woodwinds