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
PolarNik [594]
3 years ago
10

In a water treatment plant, water passes through a cone-shaped filter with a height of 4 m and a diameter of 9 m. The water flow

s from the filter into a cylinder below it. One full cone-shaped filter fills one-fifth of the cylinder.
What are the dimensions of the cylinder? Use 3.14 to approximate pi.

A.
h = 3 m; r = 3 m

B.
h = 4.23 m; r = 5 m

C.
h = 15 m; r = 6 m

D.
h = 33.75 m; r = 2 m
Pls help ASAP I think it is D but not sure
Mathematics
1 answer:
kicyunya [14]3 years ago
3 0
B is the answer!!!!!!!!1

You might be interested in
Identify the range of the parabola y=-(x+4)^2
Ede4ka [16]
The range is -infinity to infinity
8 0
2 years ago
13. Solve the following equation and simplify, if possible: 7/8 + 5/12​
Sphinxa [80]
7/8+5/12 is 12/20 GCF of 4 and it simplifies to 3/5
4 0
3 years ago
Read 2 more answers
Which construction is being shown in the diagram?
11Alexandr11 [23.1K]

Answer:

Correct answer is option <em>D)</em> Construct the bisector of an angle.

Step-by-step explanation:

Angle bisector of an angle is a line that divides the angle in two equal parts.

A Line <em>BD</em> is called the angle bisector of \angle ABC if

\angle ABD = \angle CBD

Please refer to image attached.

As per the question image, if the line PW is joined it will be the angle bisector of \angle QPR.

Steps of construction of angle bisector:

1. Draw the angle QPR.

2. Open compass and make an arc that will cut the two lines on points Q and R respectively as shown in question figure.

3. With the same compass opening, put the compass on Q and make an arc in the area between \angle QPR.

4. Draw an arc keeping the compass on R to cut the previous arc on point W.

Line joining the points P and W is the angle bisector of \angle QPR.

So, Correct answer is option <em>D)</em> Construct the bisector of an angle.

6 0
3 years ago
What is the slope-intercept equation of this line?​
levacccp [35]

Answer:

y=-2x+8

Step-by-step explanation:

Slope=-2

Y intercept= 8

4 0
3 years ago
The number 321.8 is 34% of x. What is the value of x rounded to the nearest whole number?
Anni [7]

Answer:

946

Step-by-step explanation:

Let's make an equation :

34% of x = 321.8

Covert 34% into decimal by dividing by 100 :

34 ÷ 100 = 0.34

Rewrite equation with decimal form :

0.34x = 321.8

Divide both sides by x to make x the subject :

x = 321.8 ÷0.34

x = 946.470588235

To the nearest whole number will be 946 as 4 rounds it down

So our final answer will be 946

Hope this helped and have a good day

7 0
1 year ago
Read 2 more answers
Other questions:
  • Convert log7(7^x) = y to exponential form.
    5·1 answer
  • What two numbers add to get 25 and multiply to get 126
    10·2 answers
  • Someone helping me please
    6·1 answer
  • For a sample of 48 finance majors, the average time spent reading each issue of the campus newspaper is 19.7 minutes, with a sta
    14·1 answer
  • Need help solving using the quadratic formula
    15·1 answer
  • Gary’s is a small publishing company that publishes math books. The production costs include a one-time cost for editing the boo
    10·1 answer
  • If B is the midpoint of AC, and AB = 12 cm. How long is segment BC? A 12 cm B​
    10·2 answers
  • Keith has $500 in a saving account at the beginning of the summer. He wants to have at
    5·2 answers
  • Celeste wants to have her hair cut and permed and also go to lunch. She knows she will need $68. The perm costs twice as much as
    14·2 answers
  • Use Completing the Square to convert from Standard Form to Vertex Form<br> y=x2 – 8x + 14
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!