Two spherical balloons are filled with water. The first balloon has a radius of 3 cm, and the second has a radius of 6 cm.How much more water is in the larger balloon than in the smaller balloon?
Use 3.14 to approximate pi, and express your answer in the hundredths.

cm3

Answers

Answer 1
Answer: You use the volume formula for a sphere, or V=4/3*pi*r³;
so the first balloon (3cm) has a volume of 113.1.
The second balloon (6cm) has a volume of 904.78.
Therefore, you do 904.78-113.1, getting 791.68 cm³
Answer 2
Answer:

The answer is: 791.28


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A painter starts with a blank 24-inch by 12-inch piece of rice paper. The painter wants to leave a uniform border x inches wide along the outer edges so that the painting can be framed.a. Write a polynomial in standard form that represents the area of paper that can be painted.b. What is the area of the paper that can be painted when the margin is 2 inches wide?

Nikki is going to use SSS to prove that PQR is congruent to SQR

Answers

A. Prove that QR ≅ QR by reflexive property

Nikki is going to use SSS Property, which is Side, Side, Side. This means that, given two pairs of sides are congruent, you will have to find out the last side, which is the same side. This means that it is congruent with itself (since both triangles share the same side), and uses the reflexive property.

hope this helps

Answer: A is the correct answer

Step-by-step explanation:

(Write an inequality to solve this problem, 13.2 Independent Practice) Pierre's parents ordered some pizzas for a party. 4.5 pizzas were eaten at the party. There were at least 5 1/2 whole pizzas left over. How many pizzas did Pierre's parents order?

Answers

5  1/2=5+ 1/2=(10+1) /2=11/2=5.5
x=number of pizzas that were ordered

The inequality is:
x≥5.5+4.5
x≥10
answer: x≥10

what is 14b+3a=91?

I need to find the values of  a and b please

Answers

14b+3a=91\ \ \ \Rightarrow\ \ \ \ 14b=-3a+91\ /:14\n \n.\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ b=- (3)/(14)a +6 (1)/(2) \n \n \n14b+3a=91\ \ \ \Rightarrow\ \ \ \ 3a=-14b+91\ /:3\n \n.\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ a=-4 (2)/(3)b +30 (1)/(3)

Can anybody help me on this?

Answers

Answer:

48π square units

Step-by-step explanation:

The lateral surface area of a cylinder is = 2 π r h.

Where h = 6, r = 4 (from the figure)

Then the lateral surface area is: 2*6*4*π = 48π square units

Please I need help step by step

Answers

Perimeter = 18.9

If you observe the triangle, you can see that all of its sides are equal. They are all s, or 6.3 mm. This means that to find the perimeter of the triangle, you can do either of two things:

1. You can multiple s by 3.

2. You can add s three times.

Either way, you will get the same answer. 6.3 • 3 = 18.9, and 6.3 + 6.3 + 6.3 = 18.9

If I am understanding the question correctly, then "type" means the type of triangle this triangle is. To figure this out, look at the measurements of the triangle. All of its sides are equal in length. That means that it is an equilateral triangle.

I know some schools like students to write "equilateral acute" triangles, since all of the angles are less than 90˚. If you want to be sure, I'd contact your teacher and ask.

Hope this helps!
The answer is 18.3 because if you all add the sides it will give you 18.3

Which pair of angles is a linear pair? A. Angle VQT and Angle SQT
B. Angle WQV and angle VQU
C. Angle RQS and angle SQT
B. Angle SQT and Angle TQU

Please respond with the correct answer, and how you got the answer :)

Answers

Hey Jasmine! So a linear pair must equal 180 degrees, Option A makes the most sense to me because if you were to combine both the angles together they would equal 180 degrees, all of the other options would be skewed from 180