Lisa is baking a cake for her friend’s birthday, She is going to put a special frosting on just top of the cake. the cake pan she is using has a diameter of 9 inches. How much frosting does she need to cover the cake?

Answer: See explanation

Step-by-step explanation:

               Won     |      Drawn     |      Lost     |      Total

Home |      14                3                     2                19

Away  |       7                  4                    8                19

Total   |     21                    7                   10                38

Answer:

4008 is the LCM between the two.

Answer:

a.5115.5g

b. 5115.5/1000= 5.1kg

Step-by-step explanation:

Given data

volume= 650 cm^3

density= 7.87 g/cm^3

We know that

density= mass/volume

mass= density*volume

mass= 7.87*650

mass= 5115.5 g

a.5115.5g

b. 5115.5/1000= 5.1kg

Answer:

Yes.

Step-by-step explanation:

when both l and m are parallel then

(4x+7) = (6x-63)

-2x = -70

-x = -70/2

-x = -35

x = 35

hope it helps and ur day will full of happiness

Answer:

The sum of interior angles of a regular shape is found by doing no. of sides - 2 and times this by 180

8-2 =6

6x 180= 1080

then divide by 8 to find each angle

1080/8 = 135

Answer:

A. The maximum represents the most amount of pencil price in dollars sold for the most amount of profit and the x-intercepts represent the profit when it is. The intervals at where the function increases represents a bigger profit for a price, whereas a decreasing interval represents a lower profit for a price.

Step-by-step explanation:

my answer for my test

The average rate of a function is 20 and for every $1 increase in the price of its pencils, the company's profit climbs by $20 on average.

It is defined as a special type of relationship, and they have a predefined domain and range according to the function every value in the domain is related to exactly one value in the range.

Average rate of a function:

= (160-100)/5-2

= 20

For every $1 increase in the price of its pencils, the company's profit climbs by $20 on average.

Because prices are rarely negative, the domain is most likely confined to 0≤x. The price may be set so high that it yields a loss, but that is not a viable option. As a result, x ≤10 is the upper limit of the sensible domain.

Thus, the average rate of a function is 20 and for every $1 increase in the price of its pencils, the company's profit climbs by $20 on average.

Learn more about the function here:

brainly.com/question/5245372

#SPJ2

Answer: F(x)=24

Step-by-step explanation:

f(x)=5(-3)^2+7(-3)

f(x)= 5(9)+7(-3)

f(x)=45-21

f(x)=24

Answer: for number 1 - answer is 84.7

number 2 - answer is 24

number 3- answer is 47.5

number 4 - answer is 6.5

Step-by-step explanation:

1: 84.7

2: 24

3: 47.5

4: 6.5

Answer:

0.16

Step-by-step explanation:

if the number in the thousandths is 5 or over you round it up.

Answer:

0.6

Step-by-step explanation:

there is no way of doing this you just look at the number 5 .

Answer:

4/5

Step-by-step explanation:

Answer:

[tex]y=\frac{-5}{3}x+200\\[/tex]

Step-by-step explanation:

[tex]slope=\frac{rise}{run}[/tex]

[tex]\frac{-5}{3}[/tex]

y-int = 200

[tex]y=\frac{-5}{3}x+200\\[/tex]

good luck, i hope this helps :)

Answer:

y=3/8+.6

Step-by-step explanation:

Answer:

it would made one triangle

Step-by-step explanation:

it adds up to 180

Answer: 120 minutes.

Step-by-step explanation:

60 minutes in an hour. 60 * 2 = 120

Answer:

x^2 - 6x + 9

Step-by-step explanation:

(x-3)^2

(x-3)(x-3)

x^2 -3x -3x + 9

x^2 - 6x + 9

^2 means (x - 3) times itself twice.

(x - 3)(x - 3)             multiplying polynomials- Firsts, Outs, Inners, Lasts (FOIL)

                                 Firsts (x* x)   Outs (x*-3)   Inners (-3 * x)   Lasts (-3*-3)

xx -3x -3x +9            Combine like terms.

      -3x -3x             Adding/subtracting integers- same signs means you add          

                                     and keep the sign.

x^2 -6x + 9              

Answer:

The slope is -1/2

Step-by-step explanation:

Hope this helps (:

Answer:

i love math anyways

The ans is in the picture with the steps how i got the ans

(hope that helps can i plz have brainlist :D hehe)

Step-by-step explanation:

Answer:

Step-by-step explanation:

Add them together

-6x = -4

X = 4/6 y = -1

Answer:(x,y)=(23/6,-5/14)

Step-by-step explanation:

I used an app so dont get mad if its wrong

Answer:

7.5

Step-by-step explanation:

Answer:

So I believe you are trying to make them equal so if u moved both to make them seperate cubes I think you are right it would be invalid.

Or if you really think you are wrong it could be not enough information this ia a tricky one. (go with not enough information)

Answer:

use pemdas

Step-by-step explanation:

Answer:

7

32

17

36

97

11

43

31

12

32

42

9

78

98

10

8

76

59

8

75

Step-by-step explanation:

going straight down from the top

Answer:

Step-by-step explanation:

Simplifying

7x + -2y = 1

Solving

7x + -2y = 1

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '2y' to each side of the equation.

7x + -2y + 2y = 1 + 2y

Combine like terms: -2y + 2y = 0

7x + 0 = 1 + 2y

7x = 1 + 2y

Divide each side by '7'.

x = 0.1428571429 + 0.2857142857y

Simplifying

x = 0.1428571429 + 0.2857142857y

///////////////////////

Simplifying

2y = x + -1

Reorder the terms:

2y = -1 + x

Solving

2y = -1 + x

Solving for variable 'y'.

Move all terms containing y to the left, all other terms to the right.

Divide each side by '2'.

y = -0.5 + 0.5x

Simplifying

y = -0.5 + 0.5x

Answer:

1) y = − 1 2 + 7 x 2

2)  x = 2 y + 1

Step-by-step explanation:

Subtract 7 x from both sides of the equation. − 2 y = 1 − 7 x Divide each term by − 2 and simplify.

y = − 1 2 + 7 x 2

Solve for x by simplifying both sides of the equation, then isolating the variable. x = 2 y + 1

Answer:

Question 5: A       Question 6: B

Answer:

m – 12 = 20

Step-by-step explanation:

We see "equals 20", so we can automatically write:

= 20

Whenever something says "than", that means the two things they're saying need to be flipped. For example, 5 less than 1 would be 1 - 5.

So "12 less than a number m" would be m – 12.

Putting it all together would be:

m – 12 = 20

Answer:

Direct Variation / Proportinal

Step-by-step explanation:

A general form for a direct variation equation is:

[tex]y=kx[/tex]

'k' is the constant of proportionality.

We can see that the equation given is in that general form, where 5 is the constant or proportionality, or the slope.

Hope this helps.

Answer:

45

Step-by-step explanation:

12 x 2.5= 30

5 x 6=30

30/2=15

30+15=45

Answer:

7. about 41.8 degrees or 0.72972 radians (used [tex]sin^{-1} (\frac{4}{6} )[/tex], because the given leg is opposite from the angle)

8. about 50.4 degrees or 0.87946 radians (used [tex]tan^{-1} (\frac{29}{24} )[/tex])

9. about 12.8 degrees or 0.224 radians (used [tex]sin^{-1} (\frac{12}{54} )[/tex])

10. about 51.3 degrees or 0.8957 radians (used [tex]cos^{-1} (\frac{25}{40} )[/tex], given leg is opposite from angle)

Step-by-step explanation:

S.O.H.--C.A.H.--T.O.A

sine = opposite (to angle)/hypotenuse

cosine = adjacent (to angle)/hypotenuse

tangent = opposite (to angle)/adjacent (to angle)

I didn't know if it was degrees or radians, so I did both! I saw you on the film question asking for help, so I just wanted to do so! Have a great day!

Answer:

[tex]9\ \text{inches}[/tex]

Step-by-step explanation:

[tex]2\ \text{inches}[/tex] of the blueprint is [tex]3\ \text{feet}[/tex] of the actual concrete patio.

So [tex]1\ \text{inch}[/tex] of the blueprint = [tex]\dfrac{3}{2}\ \text{feet}[/tex] of the actual concrete patio

Width of the patio in the blueprint is [tex]12\ \text{inches}[/tex].

So [tex]12\ \text{inches}[/tex] of the blueprint = [tex]12\times \dfrac{3}{2}=18\ \text{feet}[/tex] of the actual concrete patio.

Now for the new blueprint [tex]1\ \text{inch}=2\ \text{feet}[/tex] of the actual concrete patio.

[tex]1\ \text{feet}[/tex] of the actual concrete patio = [tex]\dfrac{1}{2}\ \text{inch}[/tex] of the new bluprint.

So, [tex]18\ \text{feet}[/tex] of the actual concrete patio = [tex]\dfrac{18}{2}=9\ \text{inches}[/tex] of the new blueprint.