the dogeball team has 10 boys and 20 girls. what percent of the team are boys

Answer:

Step-by-step explanation:

Hello,

If you mean

[tex](f.g)(x)=f(x).g(x)=(x-1)(5x-2)=5x^2-7x+2[/tex]

If you mean

[tex](fog)(x)=f(g(x))=(5x-2)-1=5x-3[/tex]

Thanks

Answer:

Answer:

3.14

Step-by-step explanation:

Rounded to the nearest 0.01 or Hundredths Place.

Answer:

Step-by-step explanation:

area of rectangle=6×4=24 ft²

area of semicircle

[tex]=\frac{1}{2} \pi (3)^2\\= \frac{9}{2} \pi \\=4.5 \pi \\\approx 4.5\times 3.14\\\approx 14.13 ft^2\\total~area=24+14.13\\=38.13 ~ft^2[/tex]

Answer:

They should each get about 2 brownies and 1/5 of another one each.

Step-by-step explanation:

Your welcome :) If you can, look at my question and see if you figure it out pls if not just comment that you cant ¯\_(ツ)_/¯

Answer:

 2 ⅓  

Step-by-step explanation:

division is the same as a fraction

the dividend is the numerator and the divisor is the denominator

7÷3 is the same as 7/3

change 7/3 into a mixed number which is 2 ⅓  

Answer:

9

Step-by-step explanation:

18÷9=2

27÷9=3

54÷9=6

I believe it is 0.7

Step-by-step explanation:

or it is -0.7

Answer: 1.) m∠LAB = 40°  2.) m∠3= 123°  3.) x=25  4.) y = 29

5.) p is (-4, -3) 6.) B is (3,8)

Step-by-step explanation:

1.)  80/2 =40

2.) 180 -57 = 123

3.) 2x + 10 + 4x +2 =180  Combine like terms, solve for x = 150/6 =25

4.)  5y -25 +2y +2 =180   7y -23 =180   y= 203/7  y= 29

5.) Parallel lines divide a hypotenuse in proportion to the proportions on the legs  -6 -(-2) =8 8/4 = 2 Add 4 to -6 on horizontal. x= -2

6- (-6) =12  12/4= 3   Add 3 to -6 on the vertical  y = -3

6.)   Same assumption as 5  but add the differences to extend the line.

Horizontal: -5-(-1) =4  -1 + 4 = 3 is x   Vertical 6-4=2    2+6=8  y is 8

Answer:

(1,-2)

Step-by-step explanation:

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Work Shown:

3/8 + 1/2

3/8 + 4/8

(3+4)/8

7/8

The diagram is shown below.

There are two different visual ways to represent adding these fractions. I prefer the rectangular format in figure 2, but some people like the pizza version better in figure 1. The 3/8 portion is color-coded in red while the 1/2 = 4/8 version is color-coded in green. Adding the two separate regions results in 7/8 of the overall figure being shaded in.

Answer:

3/8+1/2

first we do we take down number in corner 8 and 2

Step-by-step explanation:

so alceeam come 8 we need to make sure 8 come both sides .1 side we already we multiply by 1,2 we have other side 2 if we multiply by 4 it become 8 so mean 4 multiply by up and down side

3×1/8×1+1×4/2×4=3/8+4/8=3+4/8=7/8is the answer. I hope you understand

Answer:

the value of her medium shirts is $60 if Ella makes 100 more shirts her new value is $600

Answer:

f^-1(x) = x - 18

Step-by-step explanation:

y = x + 18

x = y + 18

x - 18 = y

f^-1(x) = x - 18

Answer: Eli’s strawberry milk

Step-by-step explanation:

so I’m just doing this for 5pts

If Arjun adds 20 ml of strawberry syrup in 90 ml milk and his brother adds 45 ml of strawberry syrup in 180 ml milk then Arjun's brother's strawberry milk has a stronger strawberry taste.

Average is basically sum of numbers divided by how many numbers taken into consideration. It is also known as mean.

We have been given that Arjun adds 20 ml of strawberry syrup in 90 ml milk and his brother adds 45 ml of strawberry syrup in 180 ml milk. To calculate the strength of strawberry taste we need to find the average syrup added by both the person in milk.

Average of syrup added by Arjun in 1 ml of milk=20/90

=0.22 ml of strawberry syrup.

Average of syrup added by Arjun's brother in 1 ml of milk=45/180

=0.25 ml of milk.

Average of Arjun's brother is greater than average of Arjun.

Hence Arjun's brother's strawberry milk has a stronger strawberry taste than Arjun's milk.

Learn more about average at https://brainly.com/question/20118982

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Answer:

The coordinates of the three vertices of a rectangle are :

A(-3,3) ,  b(-3,-2)  and   c(4,-2)

The easy way to find the fourth vertex by the graphing the given points

See the attached figure

the given points are in blue color

and by using the symmetry of the rectangle

So, the coordinates of the fourth point D is (4,3) which are in red color

The base of the rectangle is the distance BC

From the graph ⇒⇒ BC = 7

The height of the rectangle is the distance AB

From the graph ⇒⇒ AB = 5

The area of the rectangle = base * height = 7 * 5 = 35

So, the correct answer is option A(4, 3), 35 units squared

Step-by-step explanation:

Answer:

a

Step-by-step explanation:

Answer:

ummmmmmmmm hard to say

Step-by-step explanation:

Answer:

for a rectangle to be rhombus its sides must be equal. when its satisfied we have square. so a rectangle can be a rhombus only if it has extra properties which would make it a square.

A rectangle is sometimes a rhombus. The correct option is B. Sometimes.

A rectangle is a quadrilateral with four right angles, meaning its interior angles measure 90 degrees each. In contrast, a rhombus is a quadrilateral with four sides of equal length, but its angles are not necessarily right angles.

The rectangle is a special type of parallelogram where all angles are right angles. Its properties include having two pairs of parallel sides and diagonals that are equal in length and bisect each other. Rectangles are commonly encountered in everyday life, from the shape of windows and doors to the screens of electronic devices.

Since a rectangle can have equal side lengths, it can also be a rhombus, but only when all four angles measure 90 degrees. Therefore, while a rectangle can be a rhombus under specific conditions, it is not always the case, leading to the answer of "Sometimes."

Read more about rectangle here: https://brainly.com/question/2607596

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Answer:

55.6%

Step-by-step explanation:

Add the two numbers

Answer:

1

Step-by-step explanation:

To divide 2 fractions, you have to use the reciprocal of the latter fraction.

The reciprocal of 12/38 is 38/12

Now you can multiply

6/19*38/12 = 1

Answer:

Put an open circle on the number 4 and have the arrow point in the negative direction.

Step-by-step explanation:

Answer:

C)3/7

Step-by- step explanation:

5/7 x 3/5= 0.42857142857

3/7 = 0.42857142857

plz mark brainleist

Answer:

7

Step-by-step explanation:

The answer is simple, divide 13.5 by 3, and divide 3 by itself.

13.5/3

=4.5

3/3

=1

Area Covered: 4.5 m^[2]. Paint: 1L.

Then multiply 4.5 by 10, all you have to do is move the decimal to the right to get:

Area Covered: 45 m^[2]. Paint: 10L.

Hope it helped.

Answer:

The GPA you earn in a particular semester is your Marginal GPA, and your cumalative GPA for all completed semesters is your average GPA.

Step-by-step explanation:

Answer:

hg

Step-by-step explanation:

Answer:

Factorization

Step-by-step explanation:

This can be easily factorized into (x+7)(x+9)=0 which can be solved for the two roots x = -7 and x = -9

Answer:

I feel like its either a or c

hopefully you get it right .

Answer:

I think c

Step-by-step explanation :

Usando proporciones, hay que los $12,000 restantes deben ser investidos a una tasa de 11%.

Una proporción es una fracción de la cantidad total.

De las dos primeras inversiones, el ingreso es dado por:

0.08 x 15000 = $1,200.

0.09 x 22000 = $1,980

T = 1200 + 1980 = $3,180

Por la tercera inversión, busca-se un retorno de 4500 - 3180 = $1,320.

De esa forma, la tasa x es la seguiente:

12000x = 1320

x = 1320/12000

x = 0.11.

Los $12,000 restantes deben ser investidos a una tasa de 11%.

Puede-se aprender mas a cerca de proporciones es brainly.com/question/26425852

Answer:

Step-by-step explanation:

A ride on the roller coaster costs 4 tickets while the boat ride only costs 3 tickets. Michael went on the two rides a total of 10 times and spent a total of 37 tickets.

A table titled Ride Tickets, showing Times on the Ride, Tickets per Ride, and Total Tickets. The first row shows Roller Coaster, with r, 4 and 4 r. The second row shows Boat Ride, with 10 minus r, 3, and 3 left parenthesis 10 minus r right-parenthesis. The third row shows, Total, with 10, blank, and 37.

Which equation is true?

r(10 – r) = 10

r + (10 – r) = 4 + 3

4r[3(10 – r)] = 37     this is your answer  

4r + 3(10 – r) = 37