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jarptica [38.1K]
3 years ago
8

if the pth , qth and rth terms of an A.P be a,b,c respectively, then show that a (q-r)+b (r-p)+c(p-q)=0

Mathematics
1 answer:
Serggg [28]3 years ago
6 0
◆ ARITHMETIC PROGRESSIONS ◆

Heya !

Check the attachment.
Hope it helps you ;)

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Out of $132,624, how much money will be remaining with the company after purchasing 1184 hard drives for $112 each?
Svetach [21]

Answer:

$16

Step-by-step explanation:

Given data

Total amount= $132,624

Cost of each hard drive=  $112

Total number of hard drive=1184

Cost of all the hard drives=  112*1184

Cost of all the hard drives=$132608

Balance will be= 132,624-132608

Balance will be= $16

3 0
3 years ago
23 is what percent of 184?​
Brilliant_brown [7]

if we take 184 as the 100%, what is 23 off of it in percentage?

\begin{array}{ccll} amount&\%\\ \cline{1-2} 184 & 100\\ 23& x \end{array} \implies \cfrac{184}{23}=\cfrac{100}{x} \\\\\\ 8=\cfrac{100}{x}\implies 8x=100\implies x=\cfrac{100}{8}\implies x=\cfrac{25}{2}\implies x=12.5

3 0
2 years ago
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Which represents the sample space of flipping a coin two times? What would be the probability of getting 2 tails?
makkiz [27]

Answer:

1/2

50%

Step-by-step explanation:

6 0
4 years ago
If tanx-cotx=5 then what is the value of tan²x+cot²x​
Roman55 [17]

Answer:

27

Step-by-step explanation:

note that tanx cotx = tanx × \frac{1}{tanx} = 1

Given

tanx - cotx = 5 ( square both sides )

(tanx - cotx)² = 5² = 25 ← expand left side using FOIL

tan²x - 2tanxcotx + cot²x = 25

tan²x - 2 + cot²x = 25 ( add 2 to both sides )

tan²x + cot²x = 27

4 0
3 years ago
To find the slant height, l, of a cone with a surface area of 500π ft2 and a radius of 15 ft.
Sholpan [36]

The slant height of the cone with the given measurements would be would be around 18.3164 ft.

You can use cone formulas to get to this answer to find the slant height.

I hope this helps :)

3 0
4 years ago
Read 2 more answers
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