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
alukav5142 [94]
3 years ago
9

A cone with base radius 7 cm and a volume of 308cm^3 find the vertical height of the cone​

Mathematics
1 answer:
Veseljchak [2.6K]3 years ago
5 0

Answer: Using the formula

V=πr2h

3

Solving for h;

h=3V

πr2=3·308

π·72≈6.00241cm

Step-by-step explanation:

You might be interested in
Help plz I will make u a barinllest
irakobra [83]
A I believe a is correct
6 0
3 years ago
An artist needs to purchase jars of paint. The table shows Which quantity container is the better buy?
frutty [35]

Answer:8-oz jar

First, we have to find out what is the unit rate of the 2-oz jar. $1.50÷2 is $.75.

Second, we have to find the unit rate of the 4-oz jar. $2.92÷4=$73.

Third, we have to find the unit rate of the 8-oz jar. $5.68=$.71.

Fourth, we have to find the unit rate of the 16-oz jar. The division for this one may be tricky. From dividing $11.62 by 16, is stopped at the 3rd number I got from dividing. I got $.726. This is not a value of cents and the value can't go in the thousandths place. So, I rounded .726. I got $.73. So $11.62÷16=$.73.

Lastly, you have to compare the amounts.

The lowest amount or better buy, is $.71 or 8-oz jar.

8 0
3 years ago
Read 2 more answers
Which Statement or Inequalities describe the number line graph?
Vika [28.1K]
I might be wrong but:

x is less than negative three and x is greater than or equal to negative one.

Inequality is x<-3 and x ≥ -1
8 0
3 years ago
A hexagonal pyramid is cut by a plane as shown in the diagram. What is the shape of the resulting cross section? see diagram
Alenkasestr [34]

From the diagram you can see that plane cuts each lateral face of hexagonal pyramid and do not cut the base. A hexagonal pyramid has six lateral faces. The intersection of each of these lateral faces with given cutting plane is segment. The figure which consists of these segments is hexagon. This hexagon is not the same as base and even is not similar to the base because the cutting plane is not parallel to the base.

Answer: resulting cross section is a hexagon, correct choice is option 4.

9 0
3 years ago
Read 2 more answers
Mr. Claw received a job with an annual salary of $51,000. He will receive a 1.5% increase every year. How much will Mr. Claw's s
NeX [460]

Answer: $53,330

Step-by-step explanation:

This is an exponential function so to find the salary in 3 years, you need to use a future value formula such as :

= Amount * ( 1 + rate) ^ number of years

Amount = $51,000

Rate = 1.5%

Number of years = 3 years

Salary = 51,000 * ( 1 + 1.5%)³

= 53,329.59

= $53,330

3 0
3 years ago
Other questions:
  • Ioana a citit dintr-o carte cu povesti 1314 pagini,depasind cu 238 pagini jumatatea cartii.cate pagini are cartea cu povesti a I
    12·1 answer
  • Data are drawn from a symmetric and bell shaped distribution with a mean of 120 and a standard deviation of 5. There are 900 obs
    11·1 answer
  • A circle has a central angle EOG that measures 60° and a radius 15 feet what is the length of the intercepted arc E.G.
    6·1 answer
  • Binomial consists of _______ terms. A. 2 B. 1 C. 4 D. 3
    10·2 answers
  • If 14 out of 24 students in a college class are men,then,to the nearest tenth of a percent,what percent of the classics composed
    6·2 answers
  • Liam and Tehya are trying to determine whether ΔABC and ΔEFD can be proven congruent through rigid motions. Liam says that ΔABC
    7·1 answer
  • Find the distance between the two points on the coordinate plane.
    9·1 answer
  • What is the meaning of data in mathematics?
    7·1 answer
  • Marissa counted 29 coins in her change purse which contained d dimes and q quarters. The value of the coins is $5.00. How many d
    9·2 answers
  • PLEASE HELP ME I WILL GIE BRAINLYEST
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!