2 years ago

What value of x will make line m parallel to line n?

Mathematics

1 answer:

Anna71 [15]2 years ago

8 0

Alternate interior angles are congruent, obviously, make sure you measure it as well.

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Solve the expression and find the value of x.

vovangra [49]

$\large\underline{\sf{Solution-}}$

$\sf \dfrac{x + 1}{10} - \dfrac{3(x - 1)}{5} = 2$

$\sf\longmapsto \dfrac{x + 1}{10} - \dfrac{3x - 3}{5} = 2$

$\sf\longmapsto \dfrac{(x + 1) - 2(3x - 3)}{10} = 2$

$\sf\longmapsto \dfrac{x + 1 - (6x - 6)}{10} = 2$

$\sf\longmapsto \dfrac{x + 1 - 6x + 6}{10} = 2$

$\sf\longmapsto \dfrac{ - 5x + 7}{10} = 2$

$\sf\longmapsto - 5x + 7 = 20$

$\sf\longmapsto - 5x = 20 - 7$

$\sf\longmapsto - 5x = 13$

$\sf\therefore x = - \dfrac{13}{5}$

Hence, the value of x will be -13/5 respectively.

7 0

2 years ago

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Find p(0), p(1) and p(2) for the polynomial P(t) = 2 + t + 2t²-t³

FinnZ [79.3K]

p(0)=2

p(1)=2+1+2-1=4

p(2)=2+2+8-8=4

5 0

2 years ago

I need help with that

weqwewe [10]

Distribute:

4x-3(x-2y)+1/2(6x-8y)

4x-3x+6y+3x-4y

Gather X and Y terms

x+6y+3x-4y

x+3x+6y-4y

Answer: 4x+2y

Hope I helped :)

6 0

2 years ago

Without drawing the lines, state the gradient of the lines with the following equation y=2x+4

777dan777 [17]

Answer:

gradient m is 2

Step-by-step explanation:

the equation is y=mx+c therefore m is 2.

3 0

2 years ago

Sally has just finished her thirty-fifth year with her company and is getting ready to retire. During her thirty-five years, Sal

olya-2409 [2.1K]

The <em>correct answer</em> is:

$19,153.26.

Explanation:

She will receive 42% of her average annual salary. This salary was $45,603.

To find 42% of a number, we first convert the percent to a decimal: 42% = 42/100 = 0.42.

Next we multiply this by the number we're taking the percent of:

0.42(45603) = 19153.26.

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2 years ago

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