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3 years ago

How do you solve for x,y,and z? In a triangle

Mathematics

1 answer:

yaroslaw [1]3 years ago

7 0

Answer:

im in 7th grade how am i supposed to know

Step-by-step explanation:

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2y–3x >10, how do u answer and graph that

oksian1 [2.3K]

Answer:

slope=3/2 y inter. = (0,5)

Step-by-step explanation:

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3 years ago

Write these values in order, starting with the smallest. 0.5 5% 5

NARA [144]

5%, 0.5, 5 from smallest to largest.

8 0

3 years ago

Read 2 more answers

Simplify completely..........

vitfil [10]

Answer:

$\frac{x}{x-1}$

Step-by-step explanation:

$\frac{3x^2 - 1}{x^2 - 1} - \frac{2x + 1}{x + 1}$ $[ \ x^ 2- 1 = (x-1)(x + 1) \ ]$

$= \frac{3x^2 - 1}{(x-1)(x + 1 )} - \frac{2x + 1}{x + 1}\\\\=\frac{(3x^2 - 1)-(2x + 1)(x-1)}{(x + 1)(x-1)}$ $[\ Taking \ LCM \ ]$

$= \frac{(3x^2 - 1)- (2x^2 - 2x + x - 1)}{(x+1)(x-1)}\\\\=\frac{3x^2 - 1 - 2x^2 + x + 1 }{(x+1)(x-1)}\\\\=\frac{x^2 +x}{(x+1)(x-1)}\\\\=\frac{x(x+1)}{(x+1)(x-1)}\\\\=\frac{x}{x-1}$

Finding LCM :

Example :

$\frac{1}{6} + \frac{1}{3}$

6 = 2 x 3

3 = 1 x 3

$\frac{1}{2 \times 3} + \frac{1}{ 3}$ $= \frac{1}{2 \times 3} + \frac{1 \times 2}{ 3 \times 2}$

[ To make the denominators same : the second fraction is multiplied and divided by 2 ]

Similarly :

$(x^2 - 1 ) = (x -1)(x+1)\\\\(x + 1) = 1 \times (x + 1)$

Same rule we applied : multiplied the numerator and denominator of the second term with ( x - 1 )

Therefore the second term becomes ,

$\frac{2x + 1}{x + 1} = \frac{(2x + 1)(x - 1)}{(x + 1)( x - 1)}$

7 0

3 years ago

Help please and show work

Dafna11 [192]

Answer:

Parallel to two previous parallel lines which creates m < e that equals 41 and m < ff that equals 35

Step-by-step explanation:

Alternate interior angles

4 0

3 years ago

Find the value of the expression 8 x (3^3 + 2) - 11 Level 1-2 dok 1

White raven [17]

Answer: 232x

Step-by-step explanation: (8x)(33+2)

=(8x)(33)+(8x)(2)

=216x+16x

=232x

4 0

3 years ago