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
Sindrei [870]
3 years ago
7

Pls help meeee I don’t understand this at alll

Mathematics
1 answer:
balu736 [363]3 years ago
5 0

Answer:

you need the formula for the cone , Korc

Step-by-step explanation:

formula for cone = \frac{1}{3}*π*r^{2}*h

they tell us that the diameter is 8 so  r = 4

and that h = 9

volume of cone = \frac{1}{3}*π*4^{2}*9

VoC = 150.796

VoC = 150.8  ( to the nearest 10th)

You might be interested in
What is x2+5x=0? Please show all work!
Alexxandr [17]
X2+5x=0
7x+0
divide both sides by 7
7 divided by 0 is 0
x=0
0=0
7 0
3 years ago
Read 2 more answers
Find the missing lengths m and n in the rectangular prism.
Sav [38]

Answer:

where is the picture???

what are the given lengths?

4 0
2 years ago
6:1 equivalent to the ratio 12:3
Lady bird [3.3K]

Answer:

No

Step-by-step explanation:

multiply each side of 6:1 by 3 to get it equivalent. 18:3 is not equal to 12:3 so no

3 0
2 years ago
Read 2 more answers
Not sure what number 3 is. Linear Relationships. Any help?
IgorC [24]
The value of y varies directly with x, so \dfrac{y}{x}=\text{const}

We have:


\dfrac{y_1}{x_1}=\dfrac{y_2}{x_2}\\\\\\x_1=\dfrac{1}{4}\qquad y_1=25\qquad\qquad x_2=2\dfrac{1}{3}\qquad y_2=?\\\\\\
\dfrac{25}{\frac{1}{4}}=\dfrac{y_2}{2\frac{1}{3}}\\\\\\
100=\dfrac{y_2}{2\frac{1}{3}}\qquad|\cdot2\dfrac{1}{3}\\\\\\
100\cdot2\dfrac{1}{3}=y_2\\\\\\\boxed{y_2=233\frac{1}{3}}

Answer A)
5 0
3 years ago
Amber borrows $5,000 from the bank. If she repays the loan in 5 years, the annual interest rate is 8%, compounded annually. Howe
Svetllana [295]

Answer:

The answer is (B) $1,307

Step-by-step explanation:

First you would plug the $5000, 5 Years and 8% Interest(Compound) into your Formula - A=P(1+r)t

A=5000(1+.08)5

Which the interest is $2346.64

<u>__      _________________________________________________</u>

Next you would plug $5000, 3 Years and 6.5% Interest(Compound) Into your Formula - A=P(1=r)t

A=5000(1+.065)3

Which the future value is $1039.75

<u>__       _________________________________________________</u>

Finally you would subtract $2346.64 by $1039.75 and then round the difference to the nearest dollar.      

8 0
2 years ago
Other questions:
  • 1.825 rounded to the nearest hundredth
    13·1 answer
  • Write two numbers that multiply to the value on top and add to the value on bottom.
    13·1 answer
  • What is the surface area of a cone with diameter 28 cm and height 22 cm in terms of pi?
    9·2 answers
  • Y=5x-4
    9·1 answer
  • How do you think inequalities are different from equations you have worked with before?
    6·1 answer
  • Based on the graph, what is the solution set to 4x – 4 ≤ 4? (–∞, 5] (–∞, 4] (0, 4] [5, ∞)
    6·1 answer
  • Orly uses 2 cups of raisins for every 8 cups of trail mix she makes. How many cups of trail mix will she make is she uses 12 cup
    9·2 answers
  • A. B. AB ≅ AC<br> C. D. CS ≅ ST
    9·1 answer
  • Use the inequalities to answer the following question.
    15·2 answers
  • GIVING OUT BRAINLIEST ANSWER !! PLS HELP ME OUT !! (last minute)
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!