What is the domain of the function y= (square root) x+4

Answer:

it should be C based on the p

Answer:

A.

Step-by-step explanation:

A is correct because the pizza(p) cost $6 not $2.50 and the Drinks(r) cost $2.50 not $6 so that already eliminates C and D.

And too chose between A and B is that did it need to be less than or equal too $50 (≤) .

or did it need too be more than or equal too 9p+2.5r (≥).

it needed to be less than or equal too $50 so it is  ≤

Hope this helps!!

Answer:

200 soles

Step-by-step explanation:

De la pregunta anterior, se nos da un descuento del 20%.

Por lo tanto, la fórmula para resolver la pregunta anterior es:

Precio nuevo = Precio inicial - (Porcentaje de descuento × Precio inicial)

De la pregunta anterior,

Precio nuevo = 160 soles

Precio inicial = x

Porcentaje de descuento = 20% = 0.2

Por eso:

160 = x - (20% x x)

160 = x - 0.2x

160 = 0.8 veces

Dividir ambos lados por 0.8

160 / 0.8 = 0.8 / 0.8

x = 160 / 0.8

x = 200 soles

Por lo tanto, el Precio Inicial que es el precio antes de la venta es de 200 soles.

Answer:

Answer is 35

Step-by-step explanation:

After 15 days, 600-180=420.

After 15 days, 600-180=420.Therefore, 600 : 50

After 15 days, 600-180=420.Therefore, 600 : 50 420 : X

Let X represent the number of days.

So now, X. × 50

X. × 50 ----. ----. Or Simply 50/ 600= 1/12

X. × 50 ----. ----. Or Simply 50/ 600= 1/12 420. 600.

No u cross multiply this fraction.

Which is, X × 12= 12X

X × 12= 12X 420 × 1 = 420

U have to let X stand alone.

12X = 420

12X = 420 ------. -------

12X = 420 ------. ------- 12. 12

So now u cancel out, 12 will cancel 12 so X will stand alone.

So now 12 will cancel 420 which means 12 will go into 420, 35times.

Therefore X = 35

Meaning the hostel will feed the rest of the students for 35days.

Explanation is in the file

tinyurl.com/wpazsebu

Answer:

18 units

Step-by-step explanation:

Answer:

18 units

Step-by-step explanation:

Answer:

24 houses per block!

Step-by-step explanation:

48÷2=24

Answer:

m+ p+ q= 180°

m+76°+72°=180°

m+ 148=180°

m=180°-148

m=32°

Answer: 24 | 8/9

Step-by-step explanation:

Answer:

10, -10

Step-by-step explanation:

Take the sqrt(100)

What number times itself = 100

10*10 = 100

-10*-10 = 100

sqrt(100) = +10 or -10

Answer:

5/6 chance of getting something greater than 4

Step-by-step explanation:

Answer:

Step-by-step explanation:

Total hours work: 6 hours

Hourly wages: $8.00

Kendall total amount made for babysitting: 6 x $8 = $48.00

Total amount spent on shirts: $48 x 2/5 = $19.20

Amount of money Kendall had left after purchasing the shirt:

      $48.00 - $19.20 = $28.80

Answer:

30

Step-by-step explanation:

the street and the diameter of the bike are not measured in the same units. We have to convert them to the same units

1 feet = 12 inches

157 x 12 = 1884

circumference of a circle = 2nr

2 x 3.14 x 10 = 62.8 in

Number of revolutions = 1884/62.8 = 30

Answer:

The answer is 2,889 mi  Mark me brainliest if I'm right.

Step-by-step explanation:

9514 1404 393

Answer:

  s = (8 mi)/(24 min/(60 min/h))

Step-by-step explanation:

Let s represent Darnell's constant speed. We know that speed, distance, and time have the relationship ...

  speed = distance/time

Darnell's speed in miles per hour is ...

  s = (8 mi)/(24 min/(60 min/h)) . . . . equation representing Darnell's speed

_____

This simplifies to ...

  s = 20 mi/h

Answer:

a = 21 - 8

Step-by-step explanation:

to determine the number of apples in each basket, first determine the total number of fruits in each basket and subtract it from the number of oranges in each basket

number of fruits in each basket = 168 / 8 = 21

a = 21 - 8

Answer:

25728

Step-by-step explanation:

Amount i would have in 3 months = simple interest + amount deposited

Simple interest = principal x time x interest rate

Principal = 25600

Interest rate = 2%

Time = 3/ 12 = 0.25

25,600 x 0.02 x 0.25 = 128

Total amount = 25,600 + 128 = 25728

Answer:

126m

Step-by-step explanation:

7 x 6 x 3

Answer:

1) true

2) false

3) true

4)false

Step-by-step explanation:

It's a number cube with 1-6

Answer:

30 yd²

Step-by-step explanation:

Hello There!

The shown figure is a trapezoid

The first thing we need to do is figure out what the formula for area of a trapezoid is

[tex]A=\frac{a+b}{2} h[/tex]

where a and b = bases and h = height

we are given all of the dimensions so all we have to do is plug in the values

a = 9

b = 6

h = 4

[tex]A = \frac{6+9}{2} 4\\6+9=15\\\frac{15}{2} =7.5\\7.5*4=30[/tex]

so we can conclude that the area of the figure is

30 yd²

~TheMathWiz

Answer:

30

Step-by-step explanation:

first you find the area of the rectangle the formula is A=wl

A=6*4=24

Then find the area of the triangle the formula is A =h b/2

A=4 3/2

6

the base is 3 because the whole bottom is 9 but the base of the square is 6 and so 9-6=3

now add them together

24+6=30

Answer:

the area of a circle with a circumference of 11π feet is

A≈9.63

Answer:

2

Step-by-step explanation:

the difference is that

Answer:

what?

Step-by-step explanation:

Answer:

[tex]9\sqrt{2}[/tex] feet

Step-by-step explanation:

Consider the attached figure.

An isosceles triangle is a triangle in which two sides are equal.

[tex]AB=BC=9[/tex] feet

According to Pythagoras theorem,

square of hypotenuse is equal to sum of squares of other two sides.

[tex]AC^2=AB^2+BC^2\\AC^2=9^2+9^2\\AC^2=81+81\\AC^2=162\\AC=\sqrt{162}[/tex]

[tex]AC=9\sqrt{2}[/tex] feet

Answer:

Boy's feet is closer

Step-by-step explanation:

Given that :

Distance from Surface of pool :

Girl's feet : 4/6 yards = 2/3 yards

Boy's feet : 1/6 yards

Comparing the two distances ;

2/3 = 0.6666

1/6 = 0.1666

Hence, 2/3 > 1/6

Therefore, distance between the boy's feet and the surface is lesser and hence closer than the girl's feet

Answer:

y+7=4(x-1)

Step-by-step explanation:

y-y₁=m(x-x₁)

m= 4

y- -7 = 4(x-1)

y+7=4(x-1)