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
Jlenok [28]
2 years ago
12

Helppppopoop help help help

Mathematics
2 answers:
kozerog [31]2 years ago
6 0

Answer:

Step-by-step explanation:

VOLUME...

1) π*r^2*h

π*(2.5)^2 *h

(π)*(2.5)^2* 6

= 117.8

2) π*r^2*h + 1/2 *[(4/3) · π · r3]

(π)*(3)^2* 3 + 1/2 *[(4/3) · π · 3^3]

        84.8+ 56.5 = 141.41

3) (1/3) π*r^2*h

(1/3) π*3^2*h

3^2 + h^2 = 36

h = sqrt(27) = 5.1

(1/3) π*3^2*5.1

= 48.06

Naily [24]2 years ago
3 0

Answer:

160

Step-by-step explanation:

Hope this helps

You might be interested in
Roman purchased 2 1/2 pounds of
makkiz [27]

Answer:

$3.90 is the answer.

Step-by-step explanation:

9.75 ÷ 2.5 = 39/10 (3.9).

To check do 3.9 × 2.5 = 9.75.

7 0
3 years ago
PLEASE ANSWER picture shown
Alexxx [7]
\frac{x}{2} + \frac{7}{9x}
= \frac{x*9x}{2*9x} + \frac{7*2}{9x*2}
= \frac{9x^2}{18x} + \frac{14}{18x}
= \frac{9x^2+14}{18x}

Therefore the answer is B.

Hope this helps !

Photon
5 0
3 years ago
3+7(0.7+1.3)<br> What is the answer and how to solve it?
quester [9]
When you see this kind of question use « BODMAS »
1.Add the 2 digits which is 3+7=10
2.Add the digits inside which is 0.7+1.3=2
3.Add the inside and outside
3+7(0.7+1.3)
10(2)=20
5 0
2 years ago
Using Euler’s Formula (F + V = E + 2), find the number of edges. Faces: 25 Vertices: 17 Edges: ?
kirza4 [7]
F + V = E + 2
F = 25
V = 17

25 + 17 = E + 2
42 = E + 2
42 - 2 = E
40 = E <== there are 40 edges
3 0
3 years ago
Read 2 more answers
Ms. Steven creates a drawing in her kitchen. Her drawing is 7cm in length and 4cm in width. The scale on the drawing is 1cm = 3f
marysya [2.9K]

Answer:

7cm=7×3ft=21ft

4cm=4×3ft=12ft

here

length=21ft

breadth=12ft

now

area= l×b

=21ft×12ft

=252ft^2

6 0
3 years ago
Read 2 more answers
Other questions:
  • Help plzzz....………………….…....................................
    7·1 answer
  • 28/7 in decimal form?
    9·2 answers
  • Help me with this pls
    12·2 answers
  • When Kaitlin served as an intern to the United Nations delegation from the United States, she was demonstrating which of the fol
    14·1 answer
  • Please help; I have no idea how to solve this!! The temperature in degrees Celsius (C) can be converted to degrees Fahrenheit (F
    13·1 answer
  • Solve for q. <img src="https://tex.z-dn.net/?f=3%5Cleft%28q%2B%5Cdfrac%2043%5Cright%29%20%3D%2023" id="TexFormula1" title="3\lef
    13·2 answers
  • Mr friedmans baby daughter is 5/9 yard long.mr friedman's height is 4 times this much how tall is mr friedman
    11·1 answer
  • Find the sixth term of the geometric sequence 5, -15, 45, ...
    8·1 answer
  • Write a translation rule that maps point D(7, −3) onto point D'(2, 5).
    6·1 answer
  • A hybrid SUV gets 32miles per gallon on the highway driving at a constant 55 miles per hour.At this rate, how many gallons per h
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!