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FromTheMoon [43]
3 years ago
15

14+2 (56-1) this is an arithmetic sequence

Mathematics
1 answer:
kotykmax [81]3 years ago
4 0
880 is the answer for this arithmetic sequence
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What Properties or characteristics or similar triangles could be used to prove the Pythagorean theorem?
Zolol [24]
Well, in order to prove the Pythagorean theorem, every triangle you are using has to have one right angle (90-degree angle), and the side opposite to it will be called the hypothenuse. The remaining two triangles will be acute angles (<90 degrees), and the sides opposite to them are called sides/catheti. 
4 0
2 years ago
Dedrick received $43 from his last birthday that he added to his piggy- bank already containing $52.60. He emptied it out so tha
mezya [45]
Answer= $58.01

52.60
+43.00
95. 60. 95.60 - 37. 59= 58. 01

but, TECHNICALLY, there isn't anything in the piggy bank if he emptied it out.
8 0
2 years ago
How many unique ways are there to arrange the letters in the word SONG​
nikitadnepr [17]

<u>Words you can make with the word SONG:</u>

Snog

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3 0
2 years ago
g A law firm has six senior and seven junior partners. A committee of three partners is selected at random to represent the firm
expeople1 [14]

Answer:

133/143

Step-by-step explanation:

Let S be the sample space

Let E be the event of selecting three committee partners with at least one junior partner.

Partners in the law firm include:

Senior partners = 6

Junior partners = 7

Total partners = 13

n(S) = number of ways of selecting 3 partners from 13 = 13C3

n(S) = 13C3 = 13!/(10!3!) = (13x12x11)/(3x2x1) = 286

To get n(E) i.e least 1 junior partner in the selected committee, we may have:

(2 senior and 1 junior) or ( 1 senior and 2 junior) or (3 junior).

Therefore, the required number of way is given below:

= (6C2 x 7C1) + (6C1 x 7C2) + 7C3

= [(6x5)/2 x 7] + [6 x (7x6)/2] + [(7x6x5)/(3x2)]

= 105 + 126 + 35

n(E) = 266

Therefore, the probability P(E) that at least one of the junior partners is on the​ committee is given below:

P(E) = n(E) /n(S)

P(E) = 266/286

P(E) = 133/143

5 0
3 years ago
Please help! I need this ASAP!!! + Brainliest to first correct answer!
Levart [38]

Answer:

\text{C. } 2

Step-by-step explanation:

Proportional functions can be represented by y=kx, where k is a constant of proportionality and (x, y) represents any point the line passes through.

In the graph, we can see the line passes through (20, 40). Therefore, we can plug in these coordinates to find the constant of proportionality:

y=kx,\\40=k(20),\\k=\frac{40}{20}=\boxed{\text{C. }2}

5 0
2 years ago
Read 2 more answers
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