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qaws [65]
2 years ago
9

(2+6 +8+54 +...);S 12

Mathematics
1 answer:
Aleks [24]2 years ago
7 0
What is the equation?
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Am pls answer this sorry​
Komok [63]

Answer:

16. 1

17. 3

18. 1

19. 1

20. 1

Step-by-step explanation:

I'm sorry that I don't speak in Filipino but I can help fill in the blanks.

(In brackets is the English translation)

12 pulgada = 1 piye (12 inch is 1 foot)

1 yard = 3 piye (1 yard is 3 feet)

10 sentimetro = 1 desimetro (10 centimeters is 1 decimeter)

1000 metro = 1 kilometro (1000 meters is 1 kilometer)

10 millimetro = 1 sentimetro (10 millimeters is 1 centimeter)

3 0
2 years ago
A bird (B) is spotted flying 6,000 feet from a tower (T)). An observer (O) spots the top of the tower (T) at a distance of 9,000
Nina [5.8K]

Answer:

The angle will be "48.7°".

Step-by-step explanation:

In ΔTBO, the given values are:

TB = 6,000 feet

BO = 9,000 feet

Now,

To find the angle,

⇒  Cos \ B =\frac{TB}{BO}

On putting the estimated values, we get

⇒   Cos \ x=\frac{6000}{9000}

⇒   Cos \ x=0.66

⇒          x=Cos^{-1} \ 0.66

⇒          x=48.7^{\circ}    

7 0
3 years ago
Read 2 more answers
4 1/6 pounds of rice is divided into 5 equal portions. What is the weight in pounds of each portion?
Katen [24]
5/6 or 0.83 lbs is the anwser
4 0
2 years ago
How do I factor . X2 { squared } -9x+28?
Dmitrij [34]
It is not factorable
3 0
2 years ago
What is the height of this triangle?
nikklg [1K]
A = 1/2 b h
5 = 1/2 (5) h
10 = 5h
h = 10/5
h = 2

answer
2
7 0
3 years ago
Read 2 more answers
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