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miss Akunina [59]

3 years ago

15

Net pay is the difference between a worker’s gross income and his or her deductions. A person’s gross income for the year was $6

5,000 and their total deductions were $12,860. What was their net pay for the year? Use the formula P = I - d, where P is the net pay, I is the gross income and d is the deductions. a. $53,140 is the net pay b. $77,860 is the net pay c. $72,860 is the net pay d. $52,140 is the net pay

1 answer:

Tanzania [10]3 years ago

7 0

We are given that I = $65,000 and d = $12,860. Using the formula, we get:
$P = 65000-12860 = 52140$

So, the person's net pay is $52,140, and the answer is D.

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Fuzzy draws a segment of positive length in a plane. How many locations can Fuzzy place another point in the same plane to form

Mars2501 [29]

Answer: 2 locations.

Step-by-step explanation:

This segment will be the hypotenuse, now, if we find the exact middle of this segment and we draw a line that cuts perpendicularly the segment by the middle, then we can put a point in any point of that line (except in the segment because this will make a degenerate triangle). Then we connect both extremes of the segment with that point, and for how we find it, we know that these new lines will have the same lenght, so this will be an isosceles triangle.

Now, if we want that the triangle is also a right triangle, then the angle between the new sides must be 90°, if we put the point near the segment, the angle will be larger than 90°, and if we put it really far away, the angle will be smaller than 90°. So for each side of this line, we have only one point where the angle is exactly 90°.

this means that we have 2 locations that can create a non-degenerate isosceles right triangle.

3 0

3 years ago

Please help. Brainliest to first correct answer.

WARRIOR [948]

Answer:

The line goes through the origin

The line is sloping upwards

The x-intercept is 0

Hope this helps

7 0

4 years ago

D 1. Solve -4(3x - 7) = 40 for x.<br> x = -3.92<br> x= -1<br> X = 1<br> X = 3.92

Black_prince [1.1K]

$\Huge{\mathscr{\boxed{\textit{Hello, There !}{}{\color{}{}}}}$

<h3>ANSWER : </h3><h3></h3><h3> $x = -1$ </h3><h3></h3><h3> $\huge\bold{\textbf{\textsf{{\color{EXPLANATION :}{}}}}}$ </h3><h3></h3>

Solve for x, : $-4(3x-7) = 40 :~x = -1$

$-4(3x-7) = 40$

Divide both sides by : $-4$

$\frac{-4(3x -7)}{-4} =\frac{40}{-4}$

Simplify :

$3x - 7 = -10$

Add $7$ to both sides :

$3x -7~+~7=-10~+~7$

Simplify :

$3x = - 3$

Divide both sides by $3$ :

$\frac{3x}{3} =\frac{-3}{3}$

Simplify :

$x = -1$

Hope It Helps. . .

#LearnWithBrainly

$Answer~:$

$\bold{Jace}$

8 0

3 years ago

Please help me answer this with the correct answer :)

zlopas [31]

Answer:

C

Step-by-step explanation:

It's C because C is the only graph that doesn't have 2 dots on the y-axis, a function only has one dot per-line, so it has dots on one like it's not a function

7 0

3 years ago

For each of the following functions, determine if they are injective. Also determine if theyare surjective. Also determine if th

timurjin [86]

Answer:

Check below

Step-by-step explanation:

1. Definition for intervals

$(a,b)=\left \{ x\in\Re : a$

2. Functions

1) $\Re \rightarrow \Re \\ f(x)=x$

Let's perform graph tests.

That's an one to one, injective function. Look how any horizontal line touches that only once. Also, It's a surjective and a bijective one.

2) $\Re\geq0\rightarrow\Re , f(x)=x+1\\$

Injective, surjective and bijective.

Injective: a horizontal line crosses the graph in one point.

3) $f:\Re\geq 0\rightarrow\Re, f(x) = cos(x)$

The cosine function is not injective, bijective nor surjective.

4) $f:\Re\rightarrow\Re \:f(x)=ex$

Since e, is euler number it's a constant. It's also injective, surjective and bijective.

5) Quite unclear format

$6) \:f:\Re\rightarrow(0,\infty), f(x) =ex$

Despite the Restriction for the CoDomain, the function remains injective, surjective and therefore bijective.

$7) f:\Re\geq 0 \rightarrow \Re\geq0, f(x) =x^{4}$

Not injective nor surjective therefore not bijective too.

$8).f:\{-1,2,-3\}}\rightarrow \{1,4,9\}, f(x) =x^{2}$

$f(-1)=1, f(2)=4, f(-3)=9$

Injective (one to one), Surjective, and Bijective.

$10) f:\Re\geq 0\rightarrow [-1,1], f(x)= cos(x)\\-1=cos(x) \therefore x=\pi,3\pi,5\pi,etc.$

Surjective.

$11.f:R\geq 0[-1,1], f(x) = 0\\$

Surjective

12.f: US Citizens→Z, f(x) = the SSN of x.

General function

13.f: US Zip Codes→US States, f(x) = The state that x belongs to.

Surjective

7 0

3 years ago