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meriva
3 years ago
13

Please help guys I will be helping u in the days to come n follow u for sure​

Mathematics
2 answers:
Leya [2.2K]3 years ago
4 0

Answer:

Step-by-step explanation:

\frac{cot \theta}{cosec \theta + 1} = \frac{cosec\theta -1} {cot \theta}

L H S

       \frac{cot \theta }{cosec \theta + 1 } \times \frac{cosec \theta - 1}{cosec \theta -1}             [  \ multiplying \ and \  dividng \ by  \ (cosec \theta - 1) \ ]

     =  \frac{cot \theta \times (cosec \theta - 1)}{(cosec ^2\theta -1)}                   [ \ (a -b)(a+b) = a^2 - b^2 \ ]

     =  \frac{cot \theta \times (cosec \theta - 1)}{cot^2 \theta}\\ \\                   [ \ cosec^2\theta  - 1 = cot^2 \theta \ ]

     = \frac{cosec \theta - 1 }{cot \theta} \\\\= RHS

   

                           

love history [14]3 years ago
3 0

Answer:

I'd 7587163850

Pass 123456

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What is the nearest tenth of .8215?
riadik2000 [5.3K]

Answer:

The answer to this would be .8

Step-by-step explanation:

A tenth is only one figure, and due to the rule of "5 and above give it a shove; 4 and below let it go", this number would round to 0.8.

8 0
3 years ago
The coordinates of the midpoint of GH are M(-2, 0), and the coordinates of one endpoint are H(4,-4).
Svetlanka [38]

The coordinate of point S from the giving coordinate point is (-8,4)

<h3>Midpoint of coordinates</h3>

The formula for calculating the midpoint of coordinate point is expressed as:

M(x,y) = {(x₁+x₂)/2, (y₁+y₂)/2}

Determine the measure of the coordinate S
-2 = 4+x₂/2

2(-2) = 4+x₂

x₂ = -4-4

x₂ = -8

Similarly

0 = -4+y₂/2

0(2) = -4+y₂

y₂ = 4

Hence the coordinate of point S from the giving coordinate point is (-8,4)

Learn more on midpoint here: brainly.com/question/5566419

#SPJ1

4 0
2 years ago
What number will fill in the blank ...... 1/3 = (blank)/6
diamong [38]

Answer:

2

Step-by-step explanation:

1/3 = x/6

Equivalent fractions.

Multiply 3 by 2 for x

(1×2)/(3×2) = 2/6

3 0
3 years ago
Read 2 more answers
What is the least common denominator (LCD) of 12 and 23?
leva [86]

Answer: none of those, 276...?

Step-by-step explanation:

You need to know the least common denominator (LCD) of 12 and 23 if you want to add or subtract two fractions with 12 and 23 as denominators.

The least common denominator, also called lowest common denominator (LCD), of 12 and 23 is 276.

Here is a math problem example where you need to know the LCD of 12 and 23 to solve:

3/12 + 2/23 = ?

Step 1) Take the LCD and divide each denominator by it as follows:

276/12 = 23

276/23 = 12

Step 2) Multiply each nominator with the respective answers from Step 1:

3 x 23 = 69

2 x 12 = 24

Step 3) Put it all together to solve the problem:

69/276 + 24/276 = 93/276

= 3/12 + 2/23 = 93/276

It's that easy! Once again, the lowest common denominator (LCD) of 12 and 23 is as follows:

276

7 0
3 years ago
Find the product: (-8)(9)(2)
MArishka [77]
The product of -8 x 9 x 2= -144
7 0
3 years ago
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