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Marat540 [252]
3 years ago
10

Can someone please help me

Mathematics
2 answers:
Yuri [45]3 years ago
8 0

Answer:

the answer is d

Step-by-step explanation:

Allisa [31]3 years ago
6 0

Answer:

It's either A or D but I don't know because I don't know where the 1 starts.

Step-by-step explanation:

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Read the question on the screenshot.
kondor19780726 [428]

Answer:

c: add x to each side

Step-by-step explanation:

7 0
3 years ago
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Prove sin^2 theta-sin^2 theta is sin tetha sin 3 theta<br><br>how to prove..pls help!! thanksss
Artemon [7]
Simply you can substitute theta=45 degrees (or any angle,not zero) in left hand side and right hand side.

or 

using a^2 - b^2 =(a+b)(a-b)

= sin(2x+x)sin(2x-x)
= sin 3x sin x
3 0
3 years ago
line cd passes through points c(3, –5) and d(6, 0). what is the equation of line cd in standard form? 5x 3y
SOVA2 [1]

The equation of the line CD that passes through points C(3 , -5) and D(6 , 0) is 5x - 3y - 30 = 0.

The equation of line is an algebraic form of representing the set of points, which together form a line in a coordinate system.

The two-point form of the equation of a line can be used to form the equation of a line if two points are given.

(y-y_{1} )=\frac{y_{2} -y_{1} }{x_{2} -x_{1}} (x-x_{1} )

Substituting the values,

(y--5 )=\frac{0 --5 }{6 -3} (x-3)

(y+5 )=\frac{5 }{3} (x-3)

(y+5 )=\frac{5 x}{3} -5

3(y+5 )=5x -15

3y+15=5x -15

3y=5x-30

Meanwhile, the standard form of equation of a line is ax + by + c = 0, where a and b are the coefficients, x and y are the variables, and c is the constant term.

5x - 3y - 30 = 0

For more example on equation of line, visit brainly.com/question/19417700.

#SPJ4

3 0
2 years ago
Anika was shown a reduction of a complex figure.
Luba_88 [7]

Answer:

The scale factor will be 0.25 and the length of the side will be 8.75 cm.  Hope it helps :)

Step-by-step explanation:

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3 years ago
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her teacher has informed her that her final answer is wrong. Explain to Jessley where she made a mistake and why
ahrayia [7]

Answer:

3

Step-by-step explanation:

4 0
3 years ago
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