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1 year ago

PLEASE HELP ME WITH THIS!!

Mathematics

1 answer:

NeX [460]1 year ago

5 0

<h3>Answer: Choice D. (6,12)</h3>

Explanation:

The translation $(x,y) \to (x+1,y-1)$ tells us to add 1 to the x coordinate and subtract 1 from the y coordinate.

For point R(1,5) we'll arrive at R'(2,4) after applying that translation or shifting mentioned. We have moved the point 1 unit to the right and 1 unit down.

Now apply the dilation with a scale factor of 3, centered at the origin. Basically it means we triple each coordinate. We'll go from R'(2,4) to R''(6,12)

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If a * b + 5 *a + 3 * b + 15= 24 and a+ 3 =6 then what is the value of a+b

Semmy [17]

Answer:

a +b = 2

Step-by-step explanation:

a +3 = 6

a = 6 -3

a = 3

Plugin a =3 in the equation,

a*b +5*a +3*b + 15 = 24

3b + 5*3 + 3b + 15 = 24

3b + 15 + 3b + 15 = 24 {combine like terms}

3b + 3b + 15 + 15 = 24

6b + 30 = 24 {Subtract 30 from both sides}

6b = 24 -30

6b = -6 {divide both sides by 6}

b = -6/6

b = -1

a + b = 3 + ( -1)

= 2

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3 years ago

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Ostrovityanka [42]

Answer:

i think it would be $80 (brainliest??)

Step-by-step explanation:

jane had a total of $200 BEFORE she spent on 2 games

1. $40

2. $40

3. $40

4. $40

5.$40

2 games = $80

3 games = $120 (money she had left)

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3 years ago

You work for a packaging company. The total weight of a container and its contents is 48 pounds. The contents of the container

choli [55]

Answer:

9/39

Step-by-step explanation: just took the quiz on ed 2020

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3 years ago

If 5/12 visitors are adults and 3/10 were men what fraction were men?

Zigmanuir [339]

You need to do the following equation:

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15/120=5/40 of the adults who visited were men.

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3 years ago

How many solutions does this linear system have? one solution: (0, 0) one solution: (1, –4) no solution infinite number of solut

Anna35 [415]

The system of equations has infinite solutions.

<h2>Given to us,</h2>

$y=-6x+2$
$-12x-2y=-4$

<h3>Equation 2,</h3>

The value of y is already given in equation 1,

$-12x-2y=-4$

substituting the value of y in equation 2,

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The solution of the two equations is 0. Also, we can see that both the equations are in ratio.

Further, the image also shows that the line of the two equations are coinciding.

Hence, the system of equations has infinite solutions.

Learn more about System of solutions:

brainly.com/question/14264175

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2 years ago