Which equation matches the hanger?

(answer ASAP please!!)
2x = 2
x = 4
x = 2 + 2
2x = 4

Answer:

the change in x is 1, the change in y is 4, the slope is 1/4

Step-by-step explanation:

the time increases by one minutes as the temperature increases by 4 degrees. therefore, every one minutes the temperature increases by four degrees. 1/4

Answer:

1, 4 and 4

Step-by-step explanation:

x = 10-9 = 1

y = 64-60 = 4

Rate of change = temperture / time

= 4/1

= 4.

Answer:

you're welcome

Step-by-step explanation:

Answer:

a)

-2 = -3

0 = -3

1 = -4

3 = 0

b) A

ii) -1.75

iii) [tex]x+\sqrt{5} , x-\sqrt{5}[/tex]

Step-by-step explanation:

Did this all by calculator

Answer:

1/6th of them

Step-by-step explanation:

Answer:

103 km2

Step-by-step explanation:

hope it helps :)

Answer:

A. 51.5 km²

Step-by-step explanation:

Area of parallelogram = b x h

= 10.3 x 5

= 51.5

Answer:

10, 11, 12, 13

Step-by-step explanation:

2 + 8 = 10

3 + 8 = 11

4 + 8 = 12

5 + 8 = 13

x  |  y

2  |  10

3  |  11

4  |  12

5  |  13

y = x + 8, so take x, add 8 to it, and you get y

Answer:

The width and height is 1.375 and 4.375 respectively

Step-by-step explanation:

The computation of the width and height of the book case is shown below:

Let the width be w

And, the height be h

So, the following equations should be made

5w+3h=20 ......(i)

h = w + 3......(2)

Now

put the value of h in equation (1)

5w + 3(w + 3) = 20

5w + 3w + 9 = 20

8w = 20-9

8w = 11

w = 11 ÷ 8

= 1.375

And, the height would be

= 1.375 + 3

= 4.375

Answer:

Step-by-step explanation:

114^(1/2)=10.67

Answer:

7 1/6 hours

Step-by-step explanation:

2 1/2 = 2 3/6

4 2/3 = 4 4/6

2 3/6 + 4 4/6 = 7 1/6 hours

:)

Answer:

Step-by-step explanation:

sin77=h/8

h=8sin77

h=8(0.9744)

h=7.7952ft

Answer:

hope it helps...........

Answer:

[tex]x=-2/3, 2/3[/tex]

Step-by-step explanation:

Answer:

-5

Step-by-step explanation:

The slope is always the coefficient of x, and the coefficient of x here is negative 5.

Answer: 50+10w=200    w=15

Step-by-step explanation:

So we know that Kareem starts off with $50 and every week he gains an additional $10 so as many weeks it takes to get $150 in addition to the $50 he already has to get $200. so $50+$10w=$200 where w represents the number of weeks it takes until the sum is 200

Step-by-step explanation:

[tex] {x}^{2} = \frac{mn + 1}{9} [/tex]

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

[tex]9 {x}^{2} - 1[/tex]

[tex] {x}^{2} = \frac{9 {x}^{2 } - 1 + 1 } {9} [/tex]

[tex] {x}^{2} = \frac{9 {x}^{2} }{9} [/tex]

[tex] {x}^{2} = {x}^{2} [/tex]

So this identity is true.

Answer:

Graph C

Step-by-step explanation:

Khan Academy

The correct graph that represents the given data effectively would be:

Graph C

Thus, 'graph C' in the scatter plot format is the correct answer.

Learn more about "Data" here:

brainly.com/question/16348111

Answer:

enough to paint an area = 80 m²

Step-by-step explanation:

area = 8 x 10 = 80 m²

Answer:

1st =14x+4

2nd =2an+a

Step-by-step explanation:

1st Let's simplify step-by-step.

4x+10x+4

Combine Like Terms:

=4x+10x+4

=(4x+10x)+(4)

=14x+4

2nd

a(2n+1)

=(a)(2n+1)

=(a)(2n)+(a)(1)

=2an+a

Hope this helps  :)

PLS BRAINLIEST

Answer:

your answer is the third one

Step-by-step explanation:

Answer:

its  4

Step-by-step explanation:

Answer:

1. Mean: 18 Range: 143

Step-by-step explanation:

So I can't do all these problems for you but I'll do the first one.

So basically to find the mean add all of the numbers together and divide by the number of numbers.

For example, if the numbers were 1, 2, 3, 4 you would do:

1 + 2 + 3 + 4 = 10

divide by the number of numbers (4 numbers):

10 / 4 = 2.5

so the mean of that example set is 2.5

The range of a set of numbers is the difference between the least and greatest:

From the example before, the set 1, 2, 3, 4 would have a range of 4 - 1 = 3.

For question 1, you start by adding all the numbers:

you get 162.

Then, divide by 9 because there are 9 numbers:

162/9 = 18

Range: the least number is -76 and the greatest number is 67, so the range is:

67 - (-76) = 143

Answer:

x= 23 /7

Step-by-step explanation:

Answer:

They both include (-8,5)

Step-by-step explanation:

Answer:

225xxx   3

Step-by-step explanation:

[tex] \huge\boxed{\mathfrak{Answer}}[/tex]

In exponential form :-

[tex]3 \times 3 \times 5 \times 5 \\ = {3}^{2} \times {5}^{2} [/tex]

Answer:

Step-by-step explanation:

m = (4-1) / (9-5)

m = 3/4

Answer:

1/2 × 4

--_-_-_-_-_-_-_-_-_-

Answer:

2 divided by 4 equals 1/2.

or

1/2 times 4 equals 2.

Answer:

[tex] \sf \huge \boxed{ \boxed{(3x - 7)(x + 1)}}[/tex]

Step-by-step explanation:

and we are done!

Explanation:

1.) Use the sum-pruduct pattern

3x^2-4x-7

3x^2+3x-7x -7

Common factor from two pairs

3x^2 +3x-7x-7

3x(x+1) - 7(x+1

Rewrite in factored form

3x(x+1) - 7(x+1)

(3x-7) (x+1)

Answer:

Answer:

1/6

Step-by-step explanation:

The dice is 6 sided.Therefore each number has a 1/6 chance of showing up.

Answjnweijfbiqwerf

Step-by-step explanation:

Answer:

You need to be specific on which is the length, height and width. Making the most basic assumption I would have to assume the answer is 228

Step-by-step explanation:

Formula for the surface area of a rectangular prism is A=2(wl+hl+hw)

A = 2 x (9 x 6 + 4 x 6 + 4 x 9)

A = 2 x (54 + 24 + 36)

A = 2 (114)

A = 228