i will give brainliest to good answer PLEASE HELP ME!!!!!! i'm so confused screenshot and instructions attached

Answer:

V=4/3*3.14*r^3

V=4/3*3.14*3^3

V=113.1

Volume of Himiphere= Volume of sphere/2

113.1/2

V=56.6

Step-by-step explanation:

The answer is 56.6

Answer:

36

Step-by-step explanation:

In 1 day he invented 6 that is 864÷144=6

In 216 days he invents 36 that is 216÷6 =36

Answer:

1/2

Divide the numerator and denominator by the highest common denominator

Answer:

Reduced fraction: 12. Therefore, 16/32 simplified to lowest terms is 1/2.

Step-by-step explanation:

Answer:

The answer is part C

Step-by-step explanation:

Answer:

$653.75

Price before Taxes: $ 625.00

+ Sales Tax (4.6%): $ 28.75

Total Price with Tax: $ 653.75

Step-by-step explanation:

Hope this helps

Answer:

using Pythagoras theorem

Step-by-step explanation:

it's option c

Answer:

C

Step-by-step explanation:

Pythagoras Theoram.

x² = 45² - 27²

x² = 2025 - 729

x² = 1296

x = [tex]\sqrt{1296}[/tex]

x = 36

If this answer help pls mark me brainliest!!! thnx!!!

Answer:

The answer is 42.85 Units.

Step-by-step explanation:

To find more visit

https://brainly.com/question/7973381  

Answer:

The equation relating the number of cars to the number of passengers is p = 4n

Step-by-step explanation:

Given that certain type of car has room for 4 passengers

To find: write an equation relating the number of cars to the number of passengers

Let "n" be the number of cars

Let "p" be the number of passengers

From given information,

Car has room for 4 passengers. Therefore, we can frame,

number of passengers = 4 ( number of cars )

p = 4 (n)

p = 4n

Thus the equation relating the number of cars to the number of passengers is p = 4n

Answer:

I'm pretty sure it's right isosceles.

Answer:

Right- Isosceles

Step-by-step explanation:

It has a right angle so it is a right angles triangle. Two of the sides are equal which means it is an isosceles triangle

The answer is $20.

Lets solve for x,being how much we earned.

x=?

35 divided by 7 is 5.

Now lets multiply by 4.

5x4=20.

So your answer is 20

Hope this helps :)

Answer:

You will earn $20 by washing 4 cars.

Step-by-step explanation:

in the question it states the earning by washing seven cars is $35.

So, the earning for washing four cars is given by:

= 4/7  x 45

so we Simplify the above expression.

= 140/7

= $20

so in conclusion we would get $20 for washing four cars.

- hope this helps! :)

Answer:

you just got to times both of the number

Step-by-step explanation:

hope this helps if it is wrong please let me know

Answer:

16.97

Step-by-step explanation:

you need to find the length of DY (the hypotenuse of one of the triangles), and to do that, you need to find the length of CY, so subtract AB (which is 1) from AY (which is 5) and you are left with 4. then use the Pythagorean theorem to solve for DY. [tex]1^{2}[/tex] + [tex]4^{2}[/tex] = [tex]17^{2}[/tex]. [tex]\sqrt{17}[/tex] = 4.12 (rounded to the nearest hundredth). The last step is to solve for area, or length times height. The quadrilateral has equal side lengths, so the equation is

4.12 × 4.12 which equals 16.97

Answer:

Step-by-step explanation:

Japan 80.09 = 16.018

Switzerland 75.81 = 15.162

Answer:

In Japan, the average ticket costs $17.73.

In Switzerland, the average ticket costs $13.45

Step-by-step explanation:

80.09-75.81=3j+2s-(2j+3s)

4.28=j-s

So a ticket from Japan costs $4.28 more than a ticket from Switzerland. so we can write the equation:

3s+2(s+4.28)=75.81

5s=67.25

s=13.45, j=13.45+4.28=17.73

Answer:

Length- 6 centimeters.  Width- 5 centimeters

Step-by-step explanation:

Ok, so 1/2 centimeter = 6 inches

let’s first take the length witch is 72 inches and divide that by 6. Then, since it half a centimeter, divide in half.

72/6 = 12     12/2 = 6 centimeters

Next is the width. Now we the same thing as the length. Take 60 and divide by 6 then divide in half.

69/6 = 10.    10/2 = 5 centimeters

In summary, The scale drawing has length of  6 centimeters and a width of 5 centimeters.

I hope this helps. Your welcome!

Answer:

Image after the rotation would be X(2, 1) Y(0,-2) and Z(-2, 1)

Step-by-step explanation: 180 clockwise or counterclockwise formula is that (x,y) becomes (-x,-y). This means that the coordinates are inverted to positive or negative.

The image after the rotation would be X(2, 1) Y(0,-2) and Z(-2, 1) according to the graph below.

This is defined as a pictorial representation of numbers or variables in an organized manner.

180 clockwise or counterclockwise means that (x,y) becomes (-x,-y). This means that the coordinates are inverted to positive or negative depending on their respective signs.

This therefore means  X(−2, −1), Y(0, 2), and Z(2, −1) = X(2, 1) Y(0,-2) and Z(-2, 1) .

Read more about Rotation here https://brainly.com/question/26249005

#SPJ2

Answer:

slope of line: 4/3

Step-by-step explanation:

Answer:

144

Step-by-step explanation:

(5*11) + (3*11) + (4*11) + (6*2) = 144

Answer:

w= -0.5 in decimal form
Fraction Form: w= -1/2

Step-by-step explanation:

Answer:

either (-1,-1) or (-4,-4)

Step-by-step explanation:

Answer:

2.4 m

Step-by-step explanation:

The volume of a rectangular prism is [tex]lwh[/tex], where l = length, w = width, and = height. We are given the length and width as 50 and 25 meters and the volume as 3000 cubic meters. We need to find the height, or in this case, the depth, of the pool.

Therefore, the depth of the pool is 2.4 meters.

Answer:

part B

Step-by-step explanation:

please mark me brain list

Answer:

Step-by-step explanation:

First, you have to simplify and solve for x.

x + 2x + 6 < 50

3x + 6 < 50

3x < 44

x < 14 2/3

x has to be smaller than 14 2/3. The only two numbers in the set that works are {13, 14} replace x with both numbers and solve

14 + (28) + 6 = 50

13 + (26) + 6 < 50

the correct answer is 13

Answer:

Answer: 175 cm²

From the given picture the surface area of square pyramid = Area of square+Area of 4 triangles.

Area of square = side^2=7^2=49 cm^2 By the way "^" means exponent sorry for the late reply

For triangles, base of triangle b=7 cm

Height of triangle= 9 cm

Area of square pyramid =Area of square+Area of 4 triangles.

Step-by-step explanation:

Answer: i think its 35

Step-by-step explanation: hope this helps

Answer:

I think 15 is correct answer

The probability that Gavin will select two red tiles when he randomly draws one tile from each bag is 1/18. So, option C is the correct answer.

The probability of an event is a fractional value determining how likely an event is to occur. The formula of the probability of an event =

The number of favorable outcomes to an event/total number of outcomes in that event.

Two events A and B are said to be independent when the occurrence is not related to the occurrence of the other.

The probability of independent events is given by:

Probability(both A and B occurs) = Probability(A occurs)*Probability(B occurs)

We are informed that Gavin has two bags of tiles, and he draws one tile from each bag.

We are asked to find the probability that he will select two red tiles.

Let the event of drawing a red tile from bag 1 be A and bag 2 be B.

Since the two bags are different, A and B are independent events.

Now, the number of red tiles in bag 1 = 3. These are in favor of A.

The total number of tiles in bag 1 = 18.

∴ Probability(A) = 3/18

or, P(A) = 1/6.

Now, the number of red tiles in bag 2 = 3. These are in favor of B.

The total number of tiles in bag 2 = 9.

∴ Probability(B) = 3/9

or, P(B) = 1/3.

Since A and B are independent, the occurrence of A and B together is,

Probability (A and B) = P(A)*P(B)

or, P(A and B) = 1/6 * 1/3 = 1/18.

∴ The probability that Gavin will select two red tiles is 1/18.

Hence, option C. is the correct option.

Learn more about  independent events at

https://brainly.com/question/21449690

#SPJ2

x = number of movies

y = total cost

========================================================

Explanation:

The starting cost is $25, which is the amount spent even if no movies are watched.

Since x is the number of movies, and each costs $2, this means Seth spends an extra 2x dollars more on top of the $25 already spent.

In total, the cost is 2x+25 which leads to y = 2x+25

This linear equation is in slope intercept form y = mx+b

m = 2 = slope

b = 25 = y intercept