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Diano4ka-milaya [45]
3 years ago
6

Two vectors a and b have magnitudes 2√2 and 9 respectively. Also, a⋅b=18. Find the angle between a and b to the nearest whole de

gree.
Mathematics
1 answer:
Dvinal [7]3 years ago
7 0

Answer:

The angle is the number 24

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A rectangle is 3 times as long as it is wide. The perimeter is 40 feet. Find the dimensions.
Digiron [165]
Basically, we take the parts and add together.
3 + 3 + 1 + 1 = 8.
So 40 divided by 8 = 5. So
the width is 5, and the length is 15. Hope it helps! :) If you could vote my answer as the brainliest, that would be awesome! :)
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Brainliest to correct answer
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Shalane owns a flower nursery in a small town. She took an inventory of the number and types of flowers she sold this month.
Mrac [35]
So since 60+43+24+14+18+35+6= 200 and she sold 14 hyacinths out of those 200 flowers, you are trying to find how many flowers she should anticipate selling out of 2,000. The equation looks like this:
14/200 = ?/2,000
To find out what the value of ? is, find out how the denominators are related. To do this, do 2,000 divided by 200 which equals 10. To keep the fractions equivalent, what you do to the top, you must do to the bottom. So if 200 x 10= 2,000   14 x 10 will be your answer. 14 x 10= 140
14/200 = 140/2000

So, out of 2,000 flowers Shalane should anticipate selling 140 hycinths.

I hope this helps:)
6 0
3 years ago
What is the greatest possible error if Jamal measured the length of the walkway as 15.5 meters?
Harman [31]

Answer:

0.05

Step-by-step explanation:

8 0
3 years ago
A local school requires 3 teachers for every 93 students. Which equation represents this relationship, where t is the number of
bearhunter [10]
<span>t is the number of teachers and s is the number of students
</span>
<span>The school requires 3 teachers for every 93 students.
</span>
<span>So, 3t = 93 s    ⇒⇒⇒ divide by 3
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<span>∴ 3t/3 = 93s/3
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The <span>equation represents this relationship is ⇒⇒⇒ t = 31 s
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