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
Lerok [7]
3 years ago
7

A hemispherical dome of radius 50 feet is to be given 3 coats of paint, each of which is 1/100 inch thick. Use linear approximat

ion to estimate the volume of paint needed for the job.
Mathematics
1 answer:
Alchen [17]3 years ago
5 0

Answer:

no

Step-by-step explanation:

You might be interested in
The truck costs $ 9,068 including a 19% port tax. If the selling price is reduced by 20%. Find out the new car price before tax
Usimov [2.4K]

Answer:

$ 6096

Step-by-step explanation:

Let the cost of truck = x

x+19% of x = 9068

x + 0.19x = 9068

1.19 x = 9068

      x = \frac{9068}{1.19}

    x = 7620.17

Reduction = 20% of 7620.17

                 = 0.20 * 7620.17

                 = $ 1524.03

New price = 7620.17 -  1524.03

                  = $ 6096.14

7 0
3 years ago
If Hannah can drive 20 miles in 4 minutes, what is her unit rate in miles per minute?
ollegr [7]

Answer:

5 miles per minute

Step-by-step explanation:

20/4 = 5miles

5 miles / minute

7 0
3 years ago
Which type of transformation is shown?<br><br> reflection<br> rotation<br> translation<br> dilation
Morgarella [4.7K]
Dilation
only option that changes the size
3 0
3 years ago
Can u solve both 20. and 22.<br><br> Geometry
SCORPION-xisa [38]

Hey there!!

(1) Both the angles sum up to be 180.

(2) Both the angles sum up to be 90

_________________

(1) 4x+5+8x-5=180

... 12x=180

... x= 180/12

... x = 15

________________

(2) 4z+3z+6=90

... 7z+6=90

... 7z=84

... z=84/7

... x=12

__________________

Hope it helps!


8 0
4 years ago
When x increases from a to a +2, y increases by a factor of 1/4
Troyanec [42]

Answer:

y=7* (0.5)^x

Step-by-step explanation:

We are given that when x increases from 'a' to 'a+2' then y must increase by a factor of 1/4=0.25.

i.e. when x=a and x'=a+2.

then y/y=0.25 where y' is the function after putting x' to the old function.

8 0
3 years ago
Other questions:
  • Which symbol makes the sentence true?
    13·1 answer
  • U have 5 pens. u get 5 more pens. how many pens do u have now
    8·1 answer
  • Which statement is true about the ranges for the box plots?
    5·2 answers
  • Find the sum of the interior angle measures of a convex 17-gon (a seventeen-sided polygon).
    14·2 answers
  • One leg of a right triangle has a length of 7m. The other sides have lengths that are consecutive integers. Find these lengths.
    12·1 answer
  • There are 128 fluid ounces in gallon and 16 fluid ounces in a pint. Shelby wants to find the number of pints in a gallon. She wr
    11·1 answer
  • Solve for r. 19 − 17r = -16r
    7·1 answer
  • The sum of three squared and five squared
    11·1 answer
  • When I need to reduce the number by 13%, just multiply it by the number ...​
    7·1 answer
  • Please help me answer this question in khan academy
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!