J'Dus is a welder and he earns $19.50 per hour. How many hours per week must he work in order to earn approximately $750 per week?

Answer:

J' (3, 2)

Step-by-step explanation:

when a point is rotated 90 degrees clockwise, the point goes from (x, y) to (y, -x). You can imagine this rule or come up with it by doing a rotation on a graph, but really it's just a rule you should memorize.

So, apply (x, y) --> (y, -x) to this point:

(-2, 3) --> (3, 2)

J' (3, 2)

Answer:

J' (3, 2)

Step-by-step explanation:

edg 2020

Answer:

24 trash cans remaining.

Step-by-step explanation:

9322 / .5 = 18644

18644/28 groups is 665 r 24

Answer:

Step-by-step explanation:

we're given that

[tex]W = 2X - 3\\P = 43\\[/tex]

the perimeter can be defined as

[tex]P = 2X + 2W \\so\\43 = 2X + 2(2X - 3)\\43 = 2X + 4X - 6\\6X = 49\\X = \frac{49}{6}\\ W = 2X - 3\\W = 2(49/6) - 3\\W = 49/3 - 9/3 = \frac{40}{3}[/tex]

The rectangle is

[tex]\frac{49}{6} by \frac{40}{3}[/tex] feet

Answer: b 4.1%

Step-by-step explanation:

-20/27

Step-by-step explanation:

Multiply the top denominators

-8•5= -40

Multiply the bottom denominators

9•6=54

So 40/54

Now simplify

-40/54 ÷ 2= -20/27

Answer: x = 6 or just 6

Step-by-step explanation: You do the opposite of addition, and subtract +5 and 23 to get 3x = 18, then you would divide 3x and 18 by 3 to get x = 6 or just 6.

Answer:

A

Step-by-step explanation:

Remember that tangent is the ratio of sine over cosine.

[tex]\tan(\theta)=\frac{\sin(\theta)}{\cos(\theta)}[/tex]

In the unit circle:

Our x-coordinate is -√2/2 and our y-coordinate is √2/2.

So, substitute -√2/2 for cosine and √2/2 for sine. This yields:

[tex]\tan(\theta)=\frac{\sqrt2/2}{-\sqrt2/2}[/tex]

Since the numerator and the denominator are the same save for a negative, we can cancel them:

[tex]\tan(\theta)=-1[/tex]

So, our answer is A.

Answer:

your correct answer cuz is

A

Step-by-step explanation:

Answer:

15

Step-by-step explanation:

Answer:

12

Step-by-step explanation:

204-108/17-9

96/8

12

Step-by-step explanation:

Second option is the answer

Standered form: 2/(17-12)

Answer: 0.4

I hope this helped :)

Answer:

23 weeks

if he is saving 25 each week which is 7 days you multiply 25 x 23 = 575 and he will have a little extra money

Answer:

y-6=-4(x-3)

Step-by-step explanation:

Note: I am assuming that the -1-3 means -4, not that it is a typo

Answer:

Step-by-step explanation:

you create 15 per 5 hours.  or 15 centerpieces/5 hours or 3 centerpieces per hour.  To make 42, if you make 3 per hour, you would divide 42 by 3, getting 14.  It will take 14 hours to make 42 centerpieces.

Answer:

4 and, 5 conclusion, 6 conjecture, 8 Conditional statement, 10 hypotheses,

11 contrapositive, 12 counterexample,

the rest i dont know srry

Answer:

the anwser is 3x-2x-20 im notsure if its right

Step-by-step explanation:

Answer: No this equation doesn't have a solution because x =0

Step-by-step explanation:

3x-2(x+10) = x-20

3x -2x-20= x-20

x-20=x-20

x=0

Answer:

249

Step-by-step explanation:

25+37+187=249

Answer:

56r-9

Step-by-step explanation:

5+7(8r-2)

5+56r-14

56r-9

Answer:

30

Step-by-step explanation:

Answer:

There are 30 students in his math class

Step-by-step explanation:

First you subtract the three from 123 because that three he still has. Then you take the 120 and divide it by four since thats how many pieces he gave each student. You are then left with 30 students.

The third one, 2 to the power of 5 over 6

√2 * 3√2

convert from radical form to exponent form to solve for the same root

( x^m/n = n√x^m )

2^(1/2) * 2^(1/3)

2^{3/6} * 2^{2/6} - find common denominator (6)

6√(2^3) * 6√(2^2) - convert back to radical form

6√(2^3 * 2^2)- combine

6√(2^5)

then convert to exponential form again

~ 2^5/6 ~

Answer:

3rd answer.

Step-by-step explanation:

Answer:y = -2/3x + 490

Step-by-step explanation:

2x +3y = 1470  

Slope intercept form definition: y = mx + b is the slope-intercept form of a line where m is the slope and b is the y-intercept.  

2x + 3y = 1470  

2x + 3y -2x = 1470 - 2x - Subtract 2x from both sides  

3y = 1470 - 2x - Simplify  

3y/3 = 1470/3 - 2x/3 - Divide both sides by 3  

y = -2/3x + 490 - Simplify  

-⅔ is the slope and 490 is the y-intercept

Step-by-step explanation:

Answer:

bknln

Step-by-step explanation:

Answer:

subtract 140 from 166

Step-by-step explanation:

what is the value of z

what is the value of x

what is the value of y

?

Answer:

Circle the 6.

Step-by-step explanation:

In the first line, it states: 40 - 2 × 3² + 10.

Remember to follow PEMDAS. PEMDAS is the order of operation, and equals:

Parenthesis

Exponents (& Roots)

Multiplication

Division

Addition

Subtraction.

In this case, instead of applying the power (3² = 3 * 3 = 9), the person simply multiplied (3² ≠ 3 * 2 = 6).

Instead, the order should look like:

40 -2 * 3² + 10

40 -2 * (3 * 3) + 10

40 -2 * (9) + 10

40 + (-2 * 9) + 10

40 + (-18) + 10

50 - 18

32

Answer:

-3

Step-by-step explanation:

find absolute values.

-7 + 4

-3

Hope this helps!

Have a nice day!

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Answer: The answer is -3

Answer:

Rigid motions are transformations that maintain congruency. This means that both the pre-image and image will be congruent. This is true because rigid motions do not change the measurements of the sides or angles. Other types of transformations, also called non-rigid motions, like dilations do not maintain congruency.  

Answer:

1,547

Step-by-step explanation:

11900*.13 =1547

Answer:

$3.15

Step-by-step explanation:

For this, "x" is a multiplication symbol

Option 1: 35x1.09=38.15  (the 1.09 is how u calculate tax btw)

then 38.15-35=3.15

OR

A simpler way:

Option 2: 35x9%    (or 35x.09) however u want to put it)

=3.15

Answer: x = 5

Step-by-step explanation:

10x and 130 degrees are supplementary, because they are interior angles and the lines are parallel.

10x + 130 = 180

10x = 50

x = 5