Amanda’s hair grew 3/4 in. in 1 1/2 months? How long did her hair grow in one month?

Answer:

The answer is -5

Answer:

the answer is -5

Step-by-step explanation:

I did this and it was right

Answer:

4,482,186 becomes 4,482,190

Step-by-step explanation:

Answer:

1/10

Step-by-step explanation:

First you've got to find common denominators. The common denominator would be 10 since 10 is divisible by 5 and 10. That means you've got the change the denominator of -4/5. Multiply both the numerator and denominator by 2 to grt -8/10.

Then all you have to do is:

9 + -8 1

——— = —

10 10

Khan academy also has some great videos on this if you're confused.

Answer:

y=5x+2

Step-by-step explanation:

Answer:

18 or 1.8

Step-by-step explanation:

Answer:

5 students

Step-by-step explanation:

divide 0.3/ 600

Answer:

X=-8

Step-by-step explanation:

-4(-8)=32

Answer:

X = -8

Step-by-step explanation:

First, you need to understand to "do the opposite" in both sides of your equation. In this problem, -4 is being multiplied by x. To get x by itself, we must do the opposite, which means dividing both sides by -4 in this problem.

Next, you need to understand how the negative in the -4 will affect your answer. When dividing a positive number by a negative number, the resulting answer will be negative.

Finally, just put all your steps together! Divide both sides by -4, giving you x = 8. Then, apply the negative from the 4 and you'll get a final answer of x = -8! Hope this helps!

Answer:19 dimes 1 necke

Answer:

$41.15

Step-by-step explanation:

Given That :

Data for 6 charges :

$33.78,$34.24,$35.59,$29.88,$36.58,$26.78

Total number of charges = 7

Mean value for the 7 charges = $34.00

Amount of the 7th charge :

Let amount = c

(33.78 + 34.24 + 35.59 + 29.88 + 36.58 + 26.78 + c) / 7 = 34.00

= (196.85 + c) / 7 = 34

196.85 + c = 34 * 7

196.85 + c = 238

c = 238 - 196.85

c = $41.15

The amount of the 7th charge is $41.15

Given That :

Data for 6 charges: $33.78, $34.24, $35.59, $29.88, $36.58, $26.78.

Total number of charges = 7

Mean value for the 7 charges = $34.00

Amount of the 7th charge :

Let amount = c

So,

[tex]\frac{\left(33.78+34.24+35.59+29.88+36.58+26.78+c\right)}{7}=34.00\\\frac{(196.85+c)}{7} = 34\\196.85 + c = 34 * 7\\196.85 + c = 238\\c = 238 - 196.85\\c = $41.15[/tex]

Find out more information about the Mean value here: https://brainly.com/question/19243813

Answer:

9/4 < x ≤ 4

Step-by-step explanation:

Answer:

no.3

Step-by-step explanation:

(3x+2)(2x-8)

6x^2 - 24x + 4x - 16

6x^2 - 20x - 16

Answer:

(3) 6x^2 - 20x - 16.

Step-by-step explanation:

(3x + 2)(2x – 8)

= 3x*2x + 3x * -8 + 2*2x + 2*-8

= 6x^2 - 24x + 4x - 16

= 6x^2 - 20x - 16.

Answer:

x = -3

Step-by-step explanation:

3(x+15) = 2(3x+12)

3x+15 = 6x+24

-6x+3x = 24-15

-3x = 9

x = -3

your welcome

Answer:

8 / √89

Step-by-step explanation:

1. cot (x) = 5/8

2. 8√89 / 89

3. simplify

4. 8 / √89

Value of sin(x) is equals to (8√89) / (89), 0 < x < 90.

" Trigonometric functions are mathematical functions which relates angles and sides of a right angle triangle ,  where 0 < x < 90°."

Formula used

In right angled triangle ABC , ∠B = 90° , ∠C = x°

cot (x )= ( Base ) / ( Opposite side)

sin ( x) = ( Opposite side ) / ( Base )

Pythagoras theorem

(Hypotenuse)² = (Base)² + (Opposite side)²

(AC)² = (AB)² + (BC)²

According to the question,

Given

cot (x) =5 / 8 , 0< x< 90

Therefore, by comparing the given values of trigonometric function with the formula we have,

Base = 5

Opposite side  = 8

Substitute the value in the Pythagoras theorem we get,

    (Hypotenuse)² = 5² + 8²

⇒ (Hypotenuse)² = 25 + 64

⇒  Hypotenuse   = √89                  

Therefore,

sin(x) =  8 / √89

        = 8√89 / 89 ( rationalize √89)

Hence, value of sin(x) is equals to (8√89) / (89), 0 < x < 90.

Learn more about trigonometric function here

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Answer:

i believe so 12:14 is simplified as 6/7 i think

Step-by-step explanation:

Answer:

I don't understand srry

Step-by-step explanation:

byshjssi

Answer:

B. {-5, -4, 2}

Step-by-step explanation:

brainliest

Answer:

2 in 43, 3 in 45, 1 in both 46 and 42, and then a 2 in 44

Step-by-step explanation:

just count how many there is for each thingy for example if you look on the chart there is 3 45s so you'd put 3 in the 45 column

Answer:

923×10‐⁵

please mark brainlist

Answer:

9.23 x 10^-5

Step-by-step explanation:

To set up scientific notation you need to move the decimal point so there is a one digit other than zero in the first part (9.23). To do this you move the decimal point to the right 5 digits, accounting for the negative 5 (10^-5).

It's negative cause it's going right, if it was moving left it would be positive.

Answer:

the answer is to fold the hexagon along a line that bisects two vertex angles.

Step-by-step explanation:

pls mark me as a brainllest

Correct way of reflectional symmetry of regular hexagon is given by

Fold the hexagon along a line that bisects two vertex angles.

" Reflection symmetry is a type of symmetry which shows its reflection of its one half plane same as other half."

According to the question,

As shown in diagram  drawn of regular hexagon.

Fold the regular hexagon from the line drawn in the diagram to represent the reflectional symmetry.

Hence, we conclude that Option(C ) is the correct answer.

Learn more about reflectional symmetry here

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Answer:

minus 5 but make sure you change 3/6 to decimal form

Answer:

-8, -5, -2, 1, 4

Step-by-step explanation:

Answer:

A side is added to each image.

Step-by-step explanation:

One line is added each time.

Answer: true

Step-by-step explanation:

Answer:  see below

Step-by-step explanation:

Slope-Intercept form is: y = mx + b   where

1) 2x + y = 2

          y = -2x + 2          Subtracted 2x from both sides

                 ↓      ↓

         m= -2       b= 2

Slope (m) = -2          y-intercept (b) = 2             Equation: y = -2x + 2

2) 4x + y = -5

           y = -4x - 5          Subtracted 4x from both sides

                  ↓     ↓

          m= -4      b= -5

Slope (m) = -4          y-intercept (b) = -5            Equation: y = -4x - 5

3) 4x + 2y = 6

           2y = -4x + 6          Subtracted 4x from both sides

             y = -2x + 3          Divided 2 from both sides

                    ↓     ↓

            m= -2      b= 3

Slope (m) = -2          y-intercept (b) = 3             Equation: y = -2x + 3

4) -6x + 3y = -9

            3y = 6x - 9          Added 6x to both sides

              y = 2x - 3          Divided 3 from both sides

                    ↓    ↓

             m= 2     b= -3

Slope (m) = 2          y-intercept (b) = -3             Equation: y = 2x - 3

5)   x + 3y = 6

           3y = -x + 6                 Subtracted x from both sides

              y = (-1/3)x + 2          Divided 3 from both sides

                     ↓          ↓

            m= -1/3         b= 2

Slope (m) = -1/3          y-intercept (b) = 2             Equation: y = (-1/3)x + 2  

Answer:

The answer is: C- then

Step-by-step explanation:

Answer:

B. then

Then is often used as a transition tag to show the progression of time in a story.

Answer:

450

Step-by-step explanation:

15*30

Answer:

m = 3/2, Option C

Step-by-step explanation:

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

m = ( -3-(-6))/(0-(-2))

m = 3/2

Answer:

-22/3

Step-by-step explanation:

to convert a mixed number to an improper fraction:

whole number × denominator + numerator

keep the denominator

-8 × 3 + 2

-24 + 2

-22

keep denominator

-22/3

Answer:

Step-by-step explanation:

Current drawing measurement is 40cm by 80cm using the scale 1cm:22.5cm. This scale means that the original dimension of the court has been reduced by 22.5 for every 1cm. To get the original dimension, we will multiply the given dimension by 22.5cm each as shown.

For 40cm length

Original length = 40 * 22.5

Original length = 900 cm

Convert to metres:

100cm = 1m

900cm = x

cross multiply:

100x = 900*1

x = 900/100

x = 9m

Hence 900cm = 9m

For the 80cm width:

Original width = 80 * 22.5

Original width = 1800 cm

Convert to metres:

100cm = 1m

1800cm = x

cross multiply:

100x = 1800*1

x = 1800/100

x = 18m

Hence 1800cm = 9m

Hence the length and the width of the actual court in metres is 9m by 18m

Answer:

Since we're dealing with absolute value we'll have two answers.

a= c/x-b/x

a= -c/x-b/x

Step-by-step explanation:

Since we can't combine any values inside the absolute value signs we get rid of the absolute value signs.

Now we have: ax+b=c

since we're trying to get a by itself, we subtract the b to get ax= c-b

Now we divide the x and since we can't directly put it with a single value on the right side, we have to put it with both the c and b. Now we have a=c/x-b/x.

For the second answer, you first put a negative with the c. ax+b= -c

Now you solve exactly the same way you did above.

Hope this helps! :)