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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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the village was polyglot. if the ratio of bilingual denizens to trilingual denizens was 14 to 3 and the denizens totaled 3400 ho
Travka [436]
Bilingual : trilingual = 14 : 3

So, ...
  trilingual : total = 3 : (14+3) = 3 : 17

The number of trilingual denizens was (3/17)*3400 = 600.
7 0
3 years ago
9.433<br> 9.4<br> 9.37 9.311<br> 9.345<br> 9.35<br> Least to greatest
faust18 [17]

Answer:

LEAST

9.311

9.345

9.35

9.37

9.4

9.433

GREATEST

Step-by-step explanation:

plz mark brainliest! :)

5 0
2 years ago
Number 121 whole thing please
Len [333]
The pattern is mutiplying each time by 3 so the 6th figure would be 18 because 3×6=18
7 0
3 years ago
What is the solution to the equation –10.3+y = 5.2?
quester [9]
-10.3 + y = 5.2

First, regroup the terms. / Your problem should look like: y - 10.3 = 5.2
Second, add 10.3 to both sides. / Your problem should look like: y = 5.2 + 10.3
Third, add 5.2 + 10.3 to get 15.5 / Your problem should look like: y = 15.5

Answer: y = 15.5 (D)

5 0
3 years ago
What is the solution of the following equation? 2x-5+3x=35
harina [27]

<em>2x - 5 + 3x = 35 </em>

<em>simplify </em>

<em>5x - 5 = 35 </em>

<em>add 5 to both sides </em>

<em>5x - 5 + 5 = 35 + 5 </em>

<em>simplify </em>

<em>5x = 40 </em>

<em>divide both sides by 5 </em>

<em>5x/5 = 40/5 </em>

<em>simplify </em>

<em>x = 8 </em>

<em> </em>

<em />

5 0
3 years ago
Read 2 more answers
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