Help Please need answer in 10 minutes

Answer:

9-5.   10  11.

Step-by-step explanation:

Step-by-step explanation:

Your search - given the equations: A. 7(x+2)+3(x+5)=14(x+3)-6(x+2) B. -5(x+3)+7(x+2)=4(x-3)-2(x+5) C. 3 ... - did not match any documents.

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Answer:

12n^8

Step-by-step explanation:

The expression that represents the change in temperature for Day 1 is 23oF - (-8oF) and the value is 31oF

The given parameters from the question are:

Initial Temperature = -8oF

Final Temperature = 23oF

The expression that represents the change in temperature for Day 1 is represented as:

Change in temperature = Final Temperature - Initial Temperature

Substitute the known values in the above equation

Change in temperature = 23oF - (-8oF)

Remove the brackets

Change in temperature = 23oF + 8oF

Evaluate the sum

Change in temperature = 31oF

Hence, the expression that represents the change in temperature for Day 1 is 23oF - (-8oF) and the value is 31oF

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Complete question

At midnight, the temperature was -8oF. At noon, the temperature was 23oF.

Write an expression that represents the change in temperature for Day 1. Show how you can use properties of operations to find the value of the expression.

Answer:

9.013, 9.13, 9.1342, 9.2

Answer:

w(-6) = 8

Step-by-step explanation:

w(a) = -2a – 4

Let a = -6

w(-6) = -2(-6) – 4

Multiply

      = 12 -4

Subtract

    = 8

Answer:

...

Step-by-step explanation:

w(a) = -2a - 4

w(-6) = subsitute value // -2(-6) - 4 = 12 - 4 = 8

Answer:

10,010,011,001

Step-by-step explanation:

Converting the number 10010011001 into a number with commas gives us 10,010,011,001.

Given that,

The number is 10010011001.

Used the concpet of number system which states that,

A writing system used to express numbers is known as a number system. It is the mathematical notation used to consistently express the numbers in a particular set using digits or other symbols.

Here, the number is 10010011001.

So, it can be written as,

10010011001 = 10,010,011,001

Therefore, the number 10010011001 with commas would be 10,010,011,001.

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Answer:

it will be 16 triangles. option A - 16

Answer:

The answer would be -14. 11 + -14

Multiply both side by 2 and your calculation will be easier!

Answer:

x = 8

Step-by-step explanation:

72/9 = 8. so x = 8 have a great day

Answer:

x = 27.42

Step-by-step explanation:

To find the value of x

a segment will be 180 degrees so now we can easily find the value of x

2x + 1 + 5x - 13 = 180   (line segment is 180 degrees)

7x  - 12 = 180

7x = 180 +12

7x = 192

x = 192/7

x = 27.42

Answer:

22cm inches is large

trees can grow

Answer:

Governments, need to know how many inhabitants currently live in the country and how many there will be in the future. From this they can plan and make better decisions regarding the construction of schools, hospitals, roads, and more.

Answer:

x/4 + 1

Step-by-step explanation:

Answer:

(x/4) + 1

Step-by-step explanation:

Answer:

See the image for solution.

Brainlist please!!

Answer:

Number 2: -3/10 (I think)

Number 4: 10a-5b-4

Number 6: x=5/2

Number 8: x=6

Step-by-step explanation:

Number 2:

3ysquared/2y-4x2

3(-1)squared/2(-1)-4x2

3x1/2(-1)-4x2

3x1/-10

-3/10

(I might be wrong with this one though)

Number 4:

10a-3b-4-2b

10a-5b-4

Number 6:

2(-3x+8)=4x-9

-6x+16=4x-9

-6x+16-16=4x-9-16

-6x=4x-25

-6x-4x=4x-25-4x

-10x=-25

-10x/-10=-25/-10

x=5/2

Number 8:

1(4x-8)/4=-x+10

4x-8/4=-x+10

4x-8/4+x=-x+10+x

8x-8/4=10

4x8x-8/4=4x10

8x-8=4x10

8x-8=40

8x-8+8=40+8

8x=48

8x/8=48/8

x=6

Answer:

(7,-19)

Step-by-step explanation:

To the left means x is decreased so 10-3 and down refers to y coordinate decreasing hence - 10 - 9 that results in our answer (7,-19)

Answer:

A.4

explanation:

you can find the slope using this formula

m=(y2-y1)/(x2-x1)

(-16--8)/(-7--5)= 4

Answer:

[tex] \sqrt[3]{8 + 6} = \sqrt[3]{14} \\ = 2.41[/tex]

I hope I helped you^_^

Answer:

x+n

Step-by-step explanation:

The expression for another number will be 25 - x.

An expression is a combination of some mathematical symbol such that arithmetic operator and variable such that all are constrained and create an equation.

In other meaning, expression is very useful to determine the end or root value of constraint.

For example 3x +5y

The constraint of expression is represented as = or <, >.

Let's say another number is y

Then,

Sum of both number

x + y = 25

y = 25 - x

Hence "The expression for another number will be 25 - x".

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Answer:

Hello! Your answer is BELOW

Step-by-step explanation:

D)2

Hope I helped! Hope you make an 100%

-Amelia♥

Answer:

C. 1/5

Step-by-step explanation:

Use any two points and substitute the values for the variables in the slope formula.

Slope formula: [tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]

[tex]\frac{3-2}{10-5}=\frac{1}{5}[/tex]

Answer:

The total area is multiplied by 6

Step-by-step explanation:

Answer:

Step-by-step explanation:

To find the population variance, we first need the mean:

[tex]\bar{x}=\frac{4+6+8+9+9}{5}=\frac{36}{5}=7.2[/tex] so the mean is 7.2. To find the population variance (which is almost exactly the same as the sample variance except for a small difference in the denominators of the formula) we have to take each number minus the mean, and then square the difference. Add together all these squared numbers and then divide by the number of numbers. Like this:

[tex](4-7.2)^2=10.24\\(6-7.2)^2=1.44\\(8-7.2)^2=.64\\(9-7.2)^2=3.24\\(9-7.2)^2=3.24[/tex]

Add together those numbers and divide them by 5:

[tex]\sigma=\frac{10.24+1.44+.64+3.24+3.24}{5}=\frac{18.8}{5}=3.76[/tex]

Answer:

6,600 feet is the answer , I think

Answer:

6,600

Step-by-step explanation:

W x X x Y x Z