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2+2=

Answer: x=-4.1

Step-by-step explanation:

Let's take our equation

-2.8=x+1.3

-1.3     -1.3

-4.1=x

x=-4.1

Answer: - 4. 1

Step-by-step explanation:

Step 1:

Flip the equation.

x + 1.3 = − 2.8

Step 2: Subtract 1.3 from both sides.

x + 1.3 − 1.3 = −2.8 − 1.3

x = − 4.1

Answer:

[tex](2x - 1)(2x - 3)[/tex]

Step-by-step explanation:

1) Split the second term in 4x² - 8x + 3 into two terms.

[tex] {4x}^{2} - 2x - 6x + 3[/tex]

2) Factor out common terms in the first two terms, then in the last two terms.

[tex]2x(2x - 1) - 3(2x - 1)[/tex]

3) Factor out the common term 2x-1.

[tex](2x - 1)(2x - 3)[/tex]

Therefor, the answer is (2x - 1) (2x - 3).

Answer:

( -1.5 , 1 )

Step-by-step explanation:

Hello There!

When dilating a point we divide or multiply the coordinates by whatever the scale factor is

Because the scale factor is 1/2 we just have to divide the coordinates of point B by 2

Preimage coordinates - ( -3 , 2 )

-3/2=-1.5 or -3/5

2/2=1

Dilated image coordinates ( -1.5 , 1 )

Answer:

The value of x is 27

because 2 times 27 equals 54 minus 7 equals 47

Answer:

TU = 19 cm

coz both the triangles are same.

Answer:

1) 4

2) 5

3) -23

4) 8

5) 7

6) -64

7) -10

8) 19

9) 9

10) -56

Answer:

1) = -4

2) = 5

3) = 17

4) = 8

5) = 7

6) = -64

7) = -10

8) = 19

9) = 9

10) = -56

Step-by-step explanation:

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

2) 25 / (9 - 4) = 25 / 5 = 5

3) 4 * 5 - 3 = 20 - 3 = 17

4) 2(2 + 2) = 2 * 4 = 8

5) (-10 + 5) / 5 + 8 = -5 / 5 + 8 = -1 + 8 = 7

6) (-3 - 1)^3 = -4^3 = -64

7) 5(5 - 7) = 5 * -2 = -10

8) 2 * 7 + 5 = 14 + 5 = 19

9) (5 * 3 + 3) / 2 = (15 + 3) / 2 = 18 / 2 = 9

10) 8(-1 - 6) = 8 * -7 = -56

Answer:

value of k = -15/7

Step-by-step explanation:

...........

Answer:

hmm

Step-by-step explanation:

The constant of proportionality  is gotten from the graph to be 5

The complete part of the question is in the attached image which is a graph.

The graph has a positive slope, which implies a direct proportionality

hence we have that the number of trees is directly proportional to the number of days spent.

Let t represent the number of tress, d represent the number of days, and k constant of proportionality

The relationship is expressed mathematically as:

t ∝ d

t = kd

using any arbitrary point from the y axis ( t ) and tracing to the x axis ( d ). We have t = 5 and d = 1. substituting the values gives

5 = k* 1

Therefore

k = 5

The constant of proportionality is 5

Read more on proportional relations here: https://brainly.com/question/23318486

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Answer:

Step-by-step explanation:

i don't know but the answers is 5

Answer:

The graph looks like this

Step-by-step explanation:

Hope it helped, heres the link for the graphing calculator I use

desmos com/calculator

Add a . between desmos and com

[tex]y = {5x}^{ 5} [/tex]

Answer:

4

Step-by-step explanation:

Answer:

4

Step-by-step explanation:

Answer:

Answer:options A is correct answers.

Answer:

the answer is D

Step-by-step explanation:

Answer:

16 units

Step-by-step explanation:

graph each point on a graph and it will form a rectangle and then count the units around the rectangle and add them up and you get 16 units

The perimeter of the rectangle is P = 16 feet

The perimeter P of a rectangle is given by the formula, P=2 ( L + W) , where L is the length and W is the width of the rectangle.

Perimeter P of rectangle = 2 ( Length + Width )

Given data ,

Let the perimeter of the rectangle be P

Now , rectangle has vertices A(1, 6), B(6, 6), C(6, 3) and D(1, 3)

From the distance formula , we get

Distance D = √ ( x₂ - x₁ )² + ( y₂ - y₁ )²

So , Length of AB: d = √((6 - 1)² + (6 - 6)²) = √(25) = 5

Length of BC: d = √((6 - 6)² + (3 - 6)²) = √(9) = 3

Length of CD: d = √((1 - 6)² + (3 - 3)²) = √(25) = 5

Length of DA: d = √((1 - 1)² + (6 - 3)²) = √(9) = 3

On simplifying , we get

P = 5 + 5 + 3 + 3

P = 16 feet

Hence , the perimeter is 16 feet

To learn more about perimeter of rectangle click :

https://brainly.com/question/15725265

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Answer:

Parallel

Step-by-step explanation:

Answer: 10 represents how much time Reagan and her two sisters get on the tablet

Step-by-step explanation:

Answer: 4 hours

Step-by-step explanation:

Let the number of hours that the repair take be represented by h.

Since the cost of Sam's car repair is $20 an hour plus $180 for parts and the total cost was $260, this can be formed into an equation as:

180 + 20h = 260.

20h = 260 - 180.

20h = 80

h = 80 / 20

h = 4

The repair took 4 hours

Answer: $75.92

Step-by-step explanation:

pls mark me branliest

Answer:

ok so S=soda C=chips and G=gum

Step-by-step explanation:

From the information,

s+3=c

(1/2)c=g

from this P=s+c+g

P=s+(s+3)+((s+3)/2)

P=5/2s+9/2

Answer: I think Energy is the ability to do work · Potential or stored energy · Kinetic or working energy. hope this helps

Step-by-step explanation:

Answer:

2 Slices

Step-by-step explanation:

Divide both Pizza into 5 slices each and

10 Slices divide by 5 people equals 2

Answer:

that is easy 90

Step-by-step explanation:

Answer:

78.5 units2

Step-by-step explanation:

terms of or use 3.14 for I and enter your answer I put the answer in a

decimal form if is easier you can simplify and get your normal answer.

I hope this helps I think this is the answer <3

Answer:

10 toys per hour

Step-by-step explanation:

Given that she starts working at  8AM and stops at 12PM everyday, that means she works

= 12 - 8

= 4 hours daily

If the store needs 120 toys and requires Mrs. Green to make them in three days, the total time available for her to make the number of toys required

= 4 * 3

= 12 hours

Hence  her average rate of toys made per hour

= 120/12

= 10 toys per hour

Answer:

3

Step-by-step explanation:

so six people want 4 slices each or 24 slices in all

1 pizza= 8 slices

24/8= 3 pizzas

if my answer helps please mark as brainliest.

Answer: (7 , 4)

5+2 = 7

2+2 = 4

Answer: (7,4)

Step-by-step explanation:

Answer:

The answer is A, B, and C.

Step-by-step explanation:

All the others are on the wrong side of the graph.

I'm here to get some points very sorry have a nice day

Answer:

B)

Step-by-step explanation:

When you take the bracket out, you need to do 9*y + 5*9 = 9y + 45.

If it is helpful, plz give me Brainliest.