1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Cerrena [4.2K]
2 years ago
5

Question 12 (5 points) Find the value x in the figure below and write your answer below.

Mathematics
1 answer:
-Dominant- [34]2 years ago
6 0

Answer:

48

Step-by-step explanation:

You might be interested in
Item 16 A sphere has a radius of 8 centimeters. A second sphere has a radius of 2 centimeters. What is the difference of the vol
Zigmanuir [339]

Answer:

672\pi \text{ cm}^3.

Step-by-step explanation:

We have been given that a sphere has a radius of 8 centimeters. A second sphere has a radius of 2 centimeters. We are asked to find the difference of the volumes of the spheres.      

We will use volume formula of sphere to solve our given problem.

\text{Volume of sphere}=\frac{4}{3}\pi r^3, where r is radius of sphere.

The difference of volumes would be volume of larger sphere minus volume of smaller sphere.

\text{Difference of volumes}=\frac{4}{3}\pi(\text{8 cm})^3-\frac{4}{3}\pi(\text{2 cm})^3

\text{Difference of volumes}=\frac{4}{3}\pi(512)\text{ cm}^3-\frac{4}{3}\pi(8)\text{ cm}^3

\text{Difference of volumes}=\frac{4}{3}\pi(512-8)\text{ cm}^3

\text{Difference of volumes}=4\pi(168)\text{ cm}^3

\text{Difference of volumes}=672\pi\text{ cm}^3

Therefore, the difference between volumes of the spheres is 672\pi \text{ cm}^3.

3 0
3 years ago
8 divided by 6.403 round to the nearest tenths
lions [1.4K]
I believe the answer is 1.2
6 0
3 years ago
Read 2 more answers
If 32^2c= 8^c+7, what is the value of c
Leona [35]

\bf 32^{2c}=8^{c+7}~~ \begin{cases} 32=2\cdot 2\cdot 2\cdot 2\cdot 2\\ \qquad 2^5\\ 8=2\cdot 2\cdot 2\\ \qquad 2^3 \end{cases}\implies (2^5)^{2c}=(2^3)^{c+7} \\\\\\ 2^{5(2c)}=2^{3(c+7)}\implies \stackrel{\textit{if the bases are the same, then so are the exponents}}{5(2c)=3(c+7)\implies 10c=3c+21} \\\\\\ 7c=21\implies c=\cfrac{21}{7}\implies c=3

3 0
2 years ago
Read 2 more answers
25 points, look at the picture.
attashe74 [19]

Answer:

1080

Step-by-step explanation:

PEMDAS says multiply and divide from left to right

9*5*6*3÷3*4*6÷6

45*6*3÷3*4*6÷6

270*3÷3*4*6÷6

810÷3*4*6÷6

270*4*6÷6

1080*6÷6

6480÷6

1080

6 0
3 years ago
Evaluate the function when x=1 f(x) = 1/2x -1
lesantik [10]

Answer:

1/2

Step-by-step explanation:

1/2*1*1= 1/2

5 0
3 years ago
Other questions:
  • The table shows how much a store charges for certain numbers of pencils.
    7·1 answer
  • Need help on how to do this please thanks
    13·1 answer
  • How do you solve this problem?
    15·1 answer
  • An old truck has a fuel efficiency rating of 12 mpg. What is the cost
    11·1 answer
  • Help, please!!! Urgent!! ;w;
    14·1 answer
  • What is the difference between points F (2,9) and G (4,14) round to the nearest whole number.
    10·1 answer
  • Lanie reads 25 pages in 30 minutes. If Paine reads 200 pages at the same rate how long will it take her?
    11·2 answers
  • What is the quotient of 1,234 and 4?
    7·2 answers
  • Jordan bikes 4/3 miles in 1/10 hours. What is his Speed in miles per hour?
    7·1 answer
  • Find the missing side lengths. Leave your answer as radicals in simplest form.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!