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
musickatia [10]
2 years ago
10

A solid box with height 60cm, width 50cm and length 40cm needs to be painted. The paint costs £0.04 per cm2. How much will it co

st to paint the box?
Mathematics
1 answer:
natta225 [31]2 years ago
6 0

Answer:

Step-by-step explanation:

60 * 50 * 2 = 6000cm

50 * 40 * 2 = 4000cm

40 * 60 * 2 = 4800cm

6000 + 4000 + 4800 = 14800 * .04= 592

You might be interested in
Help? (i mark brainlist)
Annette [7]
The answer is D
Hope this helps :)
3 0
2 years ago
Read 2 more answers
Sebastian measures a line to be 9.2 inches long. if the actual length of the line is 19.5 inches, then what was the percent erro
seraphim [82]

Answer:

47%

Step-by-step explanation:

9.2/19.5=0.47179

the number in the tenth place is 7 and It can´t be changed because 1 isn´t 5 or it also isn´t greater than 5.

4 0
2 years ago
A man wants to beautify his front yard by planting four 20−foot-tall palm trees alongside his house. Each tree will need a cylin
GREYUIT [131]

He have to buy 4 bags to put all the dirt at once.

Step-by-step explanation:

Radius = 17 inches

Height = 28 inches

Volume of dirt from the cylindrical hole = π(r x r) h

= π(17 x 17) 28

= (3.14) (289) 28

= 25408.88 cubic inches

1 foot = 12 inches

Volume of dirt the bag can hold= 24 x 18 x 48

= 20736 cubic inches of dirt

The man fills only one third of the bag.

The volume of dirt the man fills = (1/3)20736

= 6912 cubic inches

Total bags = 25408.88/6912

= 3.69

= appx. 4 bags

He have to buy 4 bags to put all the dirt at once.

5 0
2 years ago
A class is selling magazines as a fundraiser. Of the 200 magazines sold, Ananda sold 1/8 of them. Gina sold 0.065 of the magazin
Zina [86]
To figure out which sold the most magazines, multiply each number by 200 to find the answer. Let's start with 1/8. 200 * 1/8 = 25. Then 0.065 * 200 = 13.

3/100 * 200 = 6

200 * 0.105 = 21.

Fatima sold the most magazines.
5 0
3 years ago
Orlando is doing a math problem where he needs to dilate a triangle by a scale factor of four. The ordered pairs for his pre-ima
Rainbow [258]
Dilation refers to a non rigid motion where a figure is transform and its image has the same form but a different size measure.
Dilation is define by the rule (x,y)-- (kx, ky) where k represents the scale factor.

On this exercise is given that a triangle with vertices (-2,1), (8,4), and (3,0) was dilated by a scale factor of four, and it is asked to find the vertices of the image of the triangle after the dilation occurred.

Pre-image                       Image
(-2,1)  --   (-2*4,1*4)   --   (-8,4)
(8,4)   --    (8*4,4*4)   --    (32,16)
(3,0)   --    (3*4,0*4)   --    (12,0)

The coordinates representing the vertices of the triangle's image are (-8,4), (32,16), and (12,0); meaning that the ordered pair which is not a coordinate for a point in the triangle's image is (2,1).



5 0
3 years ago
Read 2 more answers
Other questions:
  • 16 = 9 + m how do I solve this?
    12·1 answer
  • 9.43 2.3x-6.7x=-0.3x
    14·1 answer
  • 3/10 + 2/5 what is the answer?
    14·1 answer
  • What is the sum of the measures of the interior angles of a 14-gon?
    14·2 answers
  • Find the equation of the vertical passing through the point (3,7), (30,-11), and (0, -1)
    14·1 answer
  • In XYZ, mX=90 and mY=30.In TUV,mU= 30 and mV=60. Which is true about the two triangles? XYZ=TUV, XYZ= VUT,No congruency statemen
    6·2 answers
  • Elan surveyed a random sample of 65 students at his high school. He asked them which subject is their first class on Mondays. Th
    7·2 answers
  • Name the postulate or theorem you can use to prove the triangles congruent.
    9·1 answer
  • Circumfrance of a circle, (Show working)
    12·2 answers
  • What is 8 Divided by 231 to the nearest thousandth
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!