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Darina [25.2K]
3 years ago
7

T

Mathematics
2 answers:
Bogdan [553]3 years ago
8 0
Ewan ko po ehh pero pagaaralan ko poi yan
tigry1 [53]3 years ago
6 0

Answer:

Step-by-step explanation:

⚓️

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The can of tomatoes is three times as tall but one-third as wide as the can of tuna. What is true about the areas of their label
yulyashka [42]
Problem One
Call the radius of the second can = r
Call the height of the second can = h

Then the radius of the first can = 1/3 r
The height of the first can = 3*h

A1 / A2 = (2*pi*(1/3r)*(3h)] / [2*pi * r * h] 

Here's what will cancel. The twos on the right will cancel. The 3 and 1/3 will multiply to one. The 2 r's will cancel. The h's will cancel. Finally, the pis will cancel

Result A1 / A2 = 1/1
The labels will be shaped differently, but they will occupy the same area.

Problem Two
It seems like the writer of the problem put some lids on the new solid that were not implied by the question.

If I understand the problem correctly, looking at it from the top you are sweeping out a circle for the lid on top and bottom, plus the center core of the cylinder. 

One lid would be pi r^2 = pi w^2 and so 2 of them would be 2 pi w^2
The region between the lids would be 2 pi r h for the surface area which is 2pi w h

Put the 2 regions together and you get
Area = 2 pi w^2 + 2 pi w h

Answer: Upper left corner  <<<<< Answer
8 0
3 years ago
Given the pre-image ABCD and the image after a dilation, A'B'C'D', what is true about the polygons? Check all that apply.
rodikova [14]

Answer:

A,B,andE

Step-by-step explanation:

Or The length AB is 2, The length A'B' is 3, and The scale factor is Two-Thirds

6 0
3 years ago
Read 2 more answers
What is 2648 to two significant figures?​
user100 [1]

Answer: 2600

Step-by-step explanation:

We want two digits that are not 0. These are the significant figures.

= 2600

7 0
3 years ago
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Panuto: Gamit ang Stair Step Diagram ay ilahad ang hakbang ng Mabuting Pagpapasya​
valentinak56 [21]

Answer:

can u translate in  english

Step-by-step explanation:

7 0
2 years ago
Given m|n, find the value of x
igomit [66]

Answer:

x = 17

Step-by-step explanation:

x and 163 are same- side interior angles and are supplementary, sum to 180°

x + 163 = 180 ( subtract 163 from both sides )

x = 17

8 0
3 years ago
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