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IrinaVladis [17]
4 years ago
8

What is the surface area of a cube with side lengths of 1/7 Please help

Mathematics
1 answer:
-BARSIC- [3]4 years ago
4 0

Answer: 0.122449

Step-by-step explanation:

If one side is 1/7, first convert that into a decimal, which is 0.14286. Than square that 0.14286 x 0.14286= 0.020408. That’s the area of one square. Now multiply that by 6 (the number of sides in a cube) and you get 0.122449.

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miskamm [114]
I think it’s the third option
5 0
3 years ago
Which graph shows the solution to this system of inequalities?<br><br> Y&lt; 2x+4<br> Y &gt; -x -3
dsp73
Y < 2x + 4.....u have a dashed line with shading below the line....u have a y int of (0,4)...u have an x int of (-2,0) and a slope of 2

y > -x - 3...u have a dashed line with shading above the line....u have a y int of (0,-3) and an x int of (-3,0) and a slope of -1

ur graph is : There is a problem....it will either be the 2nd one or the 3rd one....because one of ur inequalities is written incorrectly...
** IF y > -x - 3 is supposed to have an equal sign in there...then ur answer is the 2nd graph
** IF y < 2x + 4 is supposed to have an equal sign in there...then ur answer is the 3rd graph




7 0
4 years ago
You are anchoring your boat. the water is 20 feet deep. how much anchor line should you use
scoray [572]

Answer: The answer is 100 to 140 feet.


Step-by-step explanation: Given that we are anchoring our boat and the water is 20 feet deep. We are to calculate the anchor line we should use.

General rule of calculating anchor line is given by

Multiplying the depth of the water by 5 to 7 . For example, if the water depth is 'x' feet, then we will multiply 'x' feet by 5 to 7 to get the amount of anchor line to put out.

Here, the depth of water = 20 feet.

So, the anchor line should be 5 × 20 to 7 × 20 feet, i.e., 100 to 140 feet.

Thus, the anchor line should be 100 to 140 feet.


4 0
3 years ago
Read 2 more answers
Use grid paper or base-ten blocks to model the quotient. Then record the quotient. 63 ÷ 3 = ?
Finger [1]

Answer:

the answer is 21 because 3 can go into 6 two times and the 3 can go into 3 1 time

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
الصورة المختصرة للعبارة اللوغاريتمية log2 x − log2 y − 3 log2 z
aniked [119]

Answer:

Step-by-step explanation:

7 0
3 years ago
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