please help me with this I'm confused.

Answer:

I belive its the first answer choice not postive though! i hope it helps

Step-by-step explanation:

Answer:

75 hairs/ day =  525 hairs / week

Step-by-step explanation:

so your base question for this is 75 hairs/ day =? h/ week. how? if the dog is losing 75 hairs per day, then you would do 75 x 7 becuase there are 7 days in a week. the answer to that would give you how many hairs the dog was losing per week. (see attached image for reference)

Hope this helps!

#MRS

Answer:

Rob is the closest to being finished.

Step-by-step explanation:

Rob: 14/5 = 2.8 feet

Sam: 2.6 feet

Tom: 2 1/8  = 2.125 feet

2.125 < 2.6 < 2.8

Answer:

The first selection should be "all factors", and the second should be "only the prime factors."

Step-by-step explanation:

I'm guessing you already submitted your answers, since this question is a few days old, but in case someone looks at it later & needs it...

Answer:

41

Step-by-step explanation:

13 cm × 3.14 ( pi )

will give you

40.82 = 41

Answer:

40.8 cm²

Step-by-step explanation:

Use the equation C=2πr to solve

Answer: The answer is -2/6 :)

Step-by-step explanation:

Answer: -5/24

Step-by-step explanation:

-7/12+3/8 can also be written as

3/8-7/12

The answer will be -5/24

I hope it is right

Answer: h = 23

Step-by-step explanation:

g = 26+h

49=26 + h

subtract 26 from both sides

h = 23

Answer:

23

Step-by-step explanation:

Answer:

1 cup = $0.8

Step-by-step explanation:

$1 = 1.25 cups

$2 = 2.5 cups

$3 = 3.75 cups

$4 = 5 cups

4/5 = 0.8

Answer:

Neither

Step-by-step explanation:

Congruent means the triangles are equal. One is a right triangle (to the left) and the other is not. They cannot be congruent.

Similar means, well, similar!

Answer:

They both involve adding 8

Step-by-step explanation:

When you start with 21, you add 8. When you start with 15, you add 8. In both situations you add 8.

ELIELIELIELIELIELIELIELIELIELIELIELIELIELIELIELIELIELIELIELIELIELIELIELIELIELIELIELIELIELIELIELIELIELIELIELIELIELIELIELIELIELIELIELIELIELIELIELIELIELIELIELIELIELIELIELIELIELIELIELIELIELIELIELIELIELIELIELIELIELIELIELIELIELIELIELIE

Answer:

3125 gallons

Step-by-step explanation:

16% of the pool water must be chlorine.  16% of the pool water is 500 gallons.  To find the total volume of the pool, divide the gallons of chlorine by the percentage chlorine is of the total.

16% = 0.16

500/0.16 = 3125

The total volume of the pool is 3125 gallons.

Let me know if this doesn't make sense!

Answer: -6/5

Step-by-step explanation:

Multiplicative inverse simply is another word for 'reciprocal'.

A reciprocal is the fraction upside down, or inverted.

Knowing this, let's convert -5/6.

-5/6 becomes -6/5, and you don't do anything about the negative sign.

Answer: -6/5

Step-by-step explanation:

u just get the reciprocal

Answer:

20

Step-by-step explanation:

Im not dumb at least i dont think so but why would she use 180? Its not a triangle and its not a straight line sooo... wouldn't it be

5x = 100

5x/5 = 100/5

x = 20

the mistake is that you put 180 and its an angle relationship so its not 180 (a straight line)

The total Weight blocks maria has is 15.2 pounds.

A fraction represents a part of a whole.

Given that Maria had 4 full cement, blocks & one that was 5/9 the normal size.

Each full block weight \(3\frac{8}{9}\) pounds

We need to find the Weight blocks maria has

Let us convert the mixed faction to improper fraction

35/9 = \(3\frac{8}{9}\)

As there are 4 full cement, blocks

So multiply 4 with  \(3\frac{8}{9}\)

4×35/9

4×3.8

15.2

Hence,  the total Weight blocks maria has is 15.2 pounds.

To learn more on Fractions click:

https://brainly.com/question/10354322

#SPJ3

Answer:

talk to the nearest adult for help

why should you:

Bullying is not right it can hurt peoples feeling and make them not feel important to the world

Take steps to stop bullying please :(

Answer:

The answer is 30 because if you add those up you get 30

Answer:

I'm not sure but D or A sound good

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

It is likely but not certain because it isn't 100%

7/3 = 2.33333

As you can see, per each individual lap Leila runs faster.

However, this value could change over larger distances, therefore, I recommend you get them to run larger distances and compare their times.

Have A Nice Day ❤

-Millie

Answer:

Leila is the better runner.

Step-by-step explanation:

Velocity of Leila = (3×3/5)/(7/60) km/h

=15.42( approximately)

Velocity of Maria= (3/5)/(3/60)km/h

=12 km/h

So, as Leila is faster than Maria, she is the better runner.

Hope this helps

Answer:

4 Games

Step-by-step explanation:

Let x be the no. of games played in order to cost the same amount

At one location, they can pay $2.00 for rentals plus $7.50 per game.  

So, Total cost at this location for x games = 2+7.5x

At another location, it would cost $8.00 for rentals and $6.00 per game

So, Total cost at this location for x games = 8+6x

Option (b) Is the answer

Hope it helps you

The answer is Option (B)

Reason

The Hypotenuse is always on the Opposite side of the Right Angle.

This is only seen in Option (B)

Learn more about Hypotenuse and Legs here

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Hope my answer helps you✌️

Mark BRAINLIEST

Answer:

slope-intercept form y-10=2 (x-1)

Step-by-step explanation:

Simplify

−

1

2

⋅

(

x

−

10

)

.

Tap for more steps...

y

−

10

=

−

x

2

+

5

Move all terms not containing

y

to the right side of the equation.

y=−x2+15

Rewrite in slope-intercept form.

y=−12x+15

Answer:

\(\textsf{(a)} \quad -2x-4\)

\(\textsf{(b)} \quad 2x+5\)

(c)   Not equivalent.

\(\textsf{(d)} \quad 3x^2-24x+48\)

\(\textsf{(e)} \quad 9x^2-72x+144\)

(f)    Not equivalent.

Step-by-step explanation:

Equivalent expressions are expressions that simplify to the same expression.  

Part (a)

\(\begin{aligned}&\textsf{Add 3 to $x$}: & \quad x+3\\&\textsf{Subtract the result from $1$}: & \quad 1-(x+3)\\&\textsf{Double}: & \quad 2[1-(x+3)]\\&\textsf{Expand}: & \quad 2[1-x-3]\\&\textsf{Simplify}:&2[-x-2]\\&& -2x-4\end{aligned}\)

Part (b)

\(\begin{aligned}&\textsf{Add 3 to $x$}: & \quad x+3\\&\textsf{Double}: & \quad 2(x+3)\\&\textsf{Subtract $1$ from the result}: & \quad 2(x+3)-1\\&\textsf{Expand}: & 2x+6-1\\&\textsf{Simplify}:&2x+5\end{aligned}\)

Part (c)

The expressions are not equivalent.  

The coefficients of the x-variables are the negatives of one another, and the constants are different numbers.

Part (d)

\(\begin{aligned}&\textsf{Subtract 4 from $x$}: & \quad x-4\\&\textsf{Square the result}: & \quad (x-4)^2\\&\textsf{Triple}: & \quad 3(x-4)^2\\&\textsf{Expand}: & \quad 3(x^2-8x+16)\\&\textsf{Simplify}:& 3x^2-24x+48\end{aligned}\)

Part (e)

\(\begin{aligned}&\textsf{Subtract 4 from $x$}: & \quad x-4\\&\textsf{Triple the result}: & \quad 3(x-4)\\&\textsf{Square}: & \quad [3(x-4)]^2\\&\textsf{Expand}: & \quad [3x-12]^2\\&\textsf{Simplify}:& 9x^2-72x+144\end{aligned}\)

Part (f)

The expressions are not equivalent.  

The coefficients the second equation are three times the coefficients of the first equation.

Answer:  

28feet

Step-by-step explanation:

Let the wallpaper be a rectangle

Area of a rectangle = Length * Width

A = LW

Perimeter P = 2L+2W

If the wallpaper is sold in rolls that are 2 feet wide, then the width is 2 feet, to get the length, substitute W = 2 and P = 60 into the formula for calculating the perimeter of a rectangle.

60 = 2L + 2(2)

60 = 2L + 4

2L = 60-4

2L = 56

L = 56/2

L = 28

PLEASE MARK BRAINLEST

Answer:

x=32

Step-by-step explanation:

Add the 2 angles and subtract that by 180.

I would check my work just to make sure :)

Answer:

welp i get free things from answering so thx

Step-by-step explanation: