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3 years ago

I need an answer ASAP with an explanation please!

Mathematics

1 answer:

Butoxors [25]3 years ago

3 0

Answer:

y intercept (0;4)

Step-by-step explanation:

let x = 0 because the graph will intersect the y-axis at the value of 0 for the x-axis

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Add and simplify

Tanya [424]

Answer:

Your 1st answer is correct

Step-by-step explanation:

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

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

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

$\frac{4}{(x - 1)} + 2$

$\frac{4 + 2(x - 1)}{x - 1}$

$\frac{4 + 2x - 2}{x - 1}$

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

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

6 0

2 years ago

What is the measure of angle R? * 7 points R (10n + 19)" (12n - 4) S

alexandr402 [8]

Answer:

(10n + 19) (12n - 4)º ... The midsegment of a trapezoid is parallel to each base and its measure is one half the ...

Missing: pointsR( ‎S

Step-by-step explanation:

8 0

2 years ago

Nick's Printing Press promptly sold 5-cent pencils and 10-cent pens to the public. It sold 1000 writing utensils and took $74.50

galben [10]

Answer:

490 pens
510 pencils

Step-by-step explanation:

Let p represent the number of pens Nick sold. Then the revenue is ...

0.10p +0.05(1000 -p) = 74.50

0.05p = 24.50 . . . . . . eliminate parentheses, subtract 50

p = 490 . . . . . . . . . . . . multiply by 20

The number of pencils sold is then ...

pencils = 1000 -490 = 510

Nick's Printing Press sold 490 pens and 510 pencils.

4 0

2 years ago

What dose an expression n+3 represent

babunello [35]

The expression (n+3) represents the measure of an exterior angle of a regular octadecagonal.

3 0

3 years ago

Read 2 more answers

For the triangle shown below, complete the following table.

Virty [35]

Answer:

See below ~

Step-by-step explanation:

Sin A : opposing side of ∠A / hypotenuse

3/5

Sin C : opposing side of ∠C / hypotenuse

4/5

Cos A : adjacent side of ∠A / hypotenuse

4/5

Cos C : adjacent side of ∠C / hypotenuse

3/5

6 0

1 year ago