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Kazeer [188]
3 years ago
12

Find mZA. Round to the nearest degree. 10 10 B 13 11

Mathematics
2 answers:
Lunna [17]3 years ago
6 0
G office give rn sick in NCO IX do ox cl bc VP oz cl ox CK iz VP ox VP ox
nadezda [96]3 years ago
5 0

Step-by-step explanation:

{13}^{2}  =  {10}^{2}  +  {11}^{2}  - 2 \times (11)(10) \cos(a)  \\ 169 = 100 + 121 - 110 \cos(a)  \\ 52 = 110 \cos(b)  \\  \cos(b)  =  \frac{26}{55}  \\ b = 61.78 \: degrees

.....

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How many meters are there in 33 km?
s2008m [1.1K]
1000 meters make 1km. So let's compare that with the question.
1000m=1km
Y=33km
I represented the unknown with Y. Next, you have to cross and multiply. 33 will multiply 1,000 to give 33,000. And Y will multiply 1 to give Y. That will be;
Y=33,000m
33km makes 33,000m.
Hope that helped. Have a nice day
8 0
3 years ago
On a coordinate grid what is the distance from g 2,8 to h 2,5
Anika [276]
(2, 8), (2, 5)

Just subtract the numbers that aren't the same.

8 - 5 = 3

So the distance is 3.
5 0
3 years ago
Read 2 more answers
Find the volume of this cylinder. give your answer to 1 decimal place base is 11cm. length is 14cm
nlexa [21]

Answer:

Volume = 1330.6cm³

Step-by-step explanation:

Step one

This problem bothers on the mensuration of solid shapes a cylinder.

We know that the volume of a cylinder is expressed as

V= πr²h

Step two

Given data

Base of the cylinder /diameter = 11cm

Hence radius = 11/2= 5.5cm

Length /height of cylinder = 14cm

Step three

Substituting our given data we have

Volume = 3.142*(5.5)²*14

Volume = 3.142*30.25*14

Volume = 1330.637cm³

to 1 decimal place we have

Volume = 1330.6cm³

3 0
3 years ago
You decide that you would like to buy a new notebook computer. You currently have $50 that you earned from babysitting. You can
Paraphin [41]
Okay? Whats the point? If You're trying to find out how long it would take then you would have to make $500 so 45 more hours until you can get it.
8 0
3 years ago
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A linear function contains the following points. X - 4 | 4 0 5 What are the slope and y-intercept of this function?
777dan777 [17]

Answer:

The answer is B.

Step-by-step explanation:

when x is 0, y is 5. So that is the yintercept and 4-5=-1 -4-0=-4 do 1/4

3 0
3 years ago
Read 2 more answers
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