someone please help myst teacher never explains the hw

Answer:

2.45

Step-by-step explanation:

"Two and forty five hundredths"

"Two" will be the number '2'.

"and" will indicate the decimal.

"forty five hundredths" is '.45'.

Two and forty five hundredths as a decimal would be '2.45'.

Hope this helps.

Answer:

2.45

Step-by-step explanation:

2/1 + 45/100 = 2 + 0.45 = 2.45

or

2.00

+ 0.45

-----------

2.45

or

200/100+45/100=245/100=2.45

Answer:

5o mile trip=2 gallon

50÷2=25

1 mile trip=25

so 125÷25=5

5 gallon of gas use

Answer:

I think the answer may be 30....But that's only a random guess

Plsss lemme know the real answer in the comments

Step-by-step explanation:

The number line extending towards -2 represents the correct number line.

A line on which numbers are marked at intervals, used to illustrate simple numerical operations.

Given is the temperature in Fairbanks, Alaska, changed from 0 F at 6 pm to 4 F at 11 pm . Between 11 pm and 5 am , the temperature dropped by 6 degrees.

Between 6 pm and 11 pm : 4 - 0 = 4 F

The temperature at 5 AM would be : 4 F - 6 F = - 2 F

Therefore, the number line extending towards -2 represents the correct number line.

To solve more questions on number lines, visit the link below -

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Answer: $75

Step-by-step explanation:

It would be 3,321. 2040 times 1.35 equals 3,321.

Step-by-step explanation:

please follow me I follow you back

Answer:

The answer is 52 degrees

Step-by-step explanation:

This is because the angle below is a right angle. So rightangles equal 90 degress and we were given 38 degress in that quadrant so all we had to do was subtract 38 from 90 and that is your answer. I hope this helps!

Answer:

Step-by-step explanation:

Find the digram attached.

Perimeter of the track = perimeter of the rectangle + perimeter of the 2semicircles

Perimter of a rectangle = 2(x+r) where:

x is the length

2r is the width of the rectangle = diameter of the semicircle

Perimeter of semicircle = 2πr/2 = πr

Perimeter of 2semicirle = 2πr

Perimeter of the track = 2(x+2r) + 2πr

r is the radius if the semicircle

Expand

Perimeter of the track = 2x+4r + 2πr

Perimeter of the track = 2(x+2r+πr)

b) Given P = 2(x+2r+πr), we are to make x the subject of the formula.

P = 2x+4r+2πr

P-4r-2πr = 2x

Divide both sides by 2.

(P-4r-2πr)/2 = 2x

x = (P-4r-2πr)/2

c) Given

P = 600fr

r = 50ft

x = (600-4(50)-2π(50))/2

x = (600-200-100(3.14))/2

x = 400-314/2

x = 86/2

x = 43ft

Hence the value of x to nearest foot is 43ft

Answer:

a, the flu epidemic of 1918

Step-by-step explanation:

cause when its called "The Mysterious Flu of 1918"

its not gonna be about causes of the avian flu, virus outbreaks around the world, or disease causing viruses.

Answer:

the answer

Step-by-step explanation:

Answer:

slope = 3

Step-by-step explanation:

rise/run = 6/2 = 3

Answer: Your answer would be 3

Answer:

72%

Hope this helps

Answer:

32+(-10)

Step-by-step explanation:

i beleive thats what it is

Answer:

120

Step-by-step explanation:

jUts bEcAusE

Answer:

5x999 urfiwbyginwgf fjkwfg8

Step-by-step explanation:

you take the 5 by x by 999 and kvbbci then you are supposed to uibjouwfbc by owihefojw and oiwhjwnfwfb

Answer:

4995

Step-by-step explanation:

Because

999

x    5

4995

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Answer:

-77k - 40

Step-by-step explanation:

-4(8k + 5) - 5(9k + 4)

~Distribute both sides

-32k - 20 - 45k - 20

~Combine like terms

-77k - 40

Best of Luck!

Answer:

-77k-40

Step-by-step explanation:

Distribute:

-32k-20-45k-20

Combine like terms

-77k-40

Answer:

The property used will be property of zero.

Step-by-step explanation:

If an equation or expression ever equals zero, then it will be property of zero.

Answer:

-143

Step-by-step explanation:

We have to substitute 4 into x.

g(4) = -3(4)^2 + 2(4) - 7

g(4) = -12^2 + 8 - 7

g(4) = -12^2 + 1

-144 + 1

-143

-47

Step-by-step explanation:

= -3(4)^2 +2(4) -7

= (-3×16) +8 - 7

= -48+8-7

= -40-7

= -47

Answer:

answer is d I think that makes more sense then other options

Answer:

(3, -1)

Step-by-step explanation:

Multiply the 2nd equation (-2x-3y=-3) times -3 to eliminate x

Subtract/add the other terms -y + 9y and -17 + 9

Then divide 8y = 8

y= -1

Substitute y in the other equation

x = 3

(3, -1)

Answer:

Point Form: ( 3 , − 1 )

Equation Form: x = 3 , y = − 1

Step-by-step explanation:

Add the equations in order to solve for the first variable. Plug this value into the other equations in order to solve for the remaining variables.

Answer:

x=118, top right angle is 118, bottom right is 62, bottom left is 90, and top left is 90

Step-by-step explanation:

1. since a quadrilateral's andles sum up to 360, these must sum up to 360

2. since the two sides (top and bottom) are parallel, the bottom left and top left angles add up to 180 (it's a conjecture)

3. this means that (x-56) + x+ 90 + (180-90)=360

4. simplify: 2x + 124 = 360

5. solve: x= 118

6. this means top right angle is 118, bottom right is 62, bottom left is 90, and top left is 180-90=90

Answer:

Segment Addition Postulate:  2 points A and C, a third point B lies on the line segment AC if and only if the distances between the points satisfy the equation AB + BC = AC.

Step-by-step explanation:

Answer: Segment Addition Postulate: 2 points A and C, a third point B lies on the line segment AC if and only if the distances between the points satisfy the equation AB + BC = AC.

hope this helped you kiddo.

Step-by-step explanation:

Answer:

x2 is the answer

Step-by-step explanation:

i found out by seeing those numbers in the numerial order.

it's both a function and relation a function because it has independent variable and dependent variable and it's a relation because there is a relationship between the values

Answer:

About 30000 men

About 17000 women

Step-by-step explanation:

This question has to deal with approximation.

We have:

[tex]Men = 29867[/tex]

[tex]Women =16928[/tex]

To get the required answer, we have to approximate the given parameters.

For men, we have:

[tex]Men = 29867[/tex]

[tex]Men =30000[/tex]  -- Approximated

For women, we have:

[tex]Women =16928[/tex]

[tex]Women = 17000[/tex] -- Approximated

This implies that about 30000 men and 17000 men received the t shirts

Answer:

my laptop doesnt let me download pdf :/

Answer:

You would subtract -12 from both sides!

Explanation:

The eqaution will become like this:

[tex]x^{2}[/tex] - 16x + 12 = 0

Then you would solve it with the Quadratic Equation formula.

Answer:

First, subtract 60 from each side of the equation.

Next, add 64 to each side of the equation to complete the square.

Now, write x² - 16x + 64 = -8 as (x-8)^2=-8

Take the square root of both sides to get the solutions.

8+-2=[tex]\sqrt{2i}[/tex]

Step-by-step explanation: