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Hunter-Best [27]
3 years ago
14

10 . n = 220 What does n equal to?

Mathematics
1 answer:
Andreyy893 years ago
8 0

Answer:

i didn't understand the question actually

You might be interested in
Cm
liberstina [14]
Total is 518.4
Lateral is 174
Hope that helped sorry if it’s wrong
6 0
3 years ago
The ratio of laptop to desktop computers at a middle school. Is 8 to 6. If there are 462 desktop computers, how many computers i
Aleksandr-060686 [28]

Answer:

1078

Explanation:

For this you can use a proportion to solve. So first we set up the proportion as  laptop over desktop is equal to "<em>l</em>" over total desktop computers. Let <em>l</em> be the total amount of laptops which is what we must first solve for.

\frac{8}{6}=\frac{l}{462} \\

Then we cross multiply.

6l=3696\\

Now we can solve it as a regular algebra problem,

\frac{6}{6}l = \frac{3696}{6}\\  l=616

Now that we know how many laptop computers there are we can find the total number of computers in the school. We simply add the total number of desktop computers to the total number of laptop computers.

462+616=1078

And that is the answer. 1078.

7 0
3 years ago
Determine whether the vectors u and v are parallel, orthogonal, or neither.
Komok [63]
<span>The dot product here is 10(9) + 6(5)=120
so the vectors are not orthogonal 
</span><span>u.v = |u| x |v| cos (theta) ; theta is the angle between them 

we know from above that u.v = 120 

|u| = sqrt[10^2+6^2]=11.66
|v| = sqrt[9^2+5^2]=10.29

so we know: 

theta =cos^-1 120/(11.66x10.29)
so theta = 25 degrees</span><span>
</span>
3 0
3 years ago
Read 2 more answers
EASY SCALE FACTOR<br> SHOW WORK
Leni [432]
The scale factor would be \frac{9.6}{6} =1.6

So the scale factor is 1.6
6 0
3 years ago
Find the measures of the numbered angles for each parallelogram number 11
dybincka [34]
Angle 3 is 99 degrees.

Angle 2 is 61 degrees.

angle 1 is also 61 degrees.
6 0
3 years ago
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