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disa [49]
3 years ago
13

The diagram shows a regular octagon find the value of x

Mathematics
1 answer:
castortr0y [4]3 years ago
8 0

Answer:

Can you please tell me what the length and with is.

Step-by-step explanation:

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A deep sea diver is 28 feet below sea level.the location of the diver is represe nted by the integer -28he swims down and additi
Alona [7]
He is at -18 feet because you do -28 - 5 which equals -33 after that you do -33 + 15
6 0
3 years ago
Help&amp;EXPLAIN <br><br> Don’t use for points or will be reported and I’ll take the points back
ella [17]

Answer:

x = 60°

Step-by-step explanation:

since, the triangles are complementary the sum of their measures will be 90°

now,

  • =》30° + x = 90°

  • =》x = 90° - 30°

  • =》x = 60°
4 0
2 years ago
I have three times as much money as does my brother. Our combined total is $42. How much does each of us have?
nika2105 [10]
For an instance, i stands for the money that you have, and b stands for the money that brother has.
An equation system based on the problem would be
i + b = 42 (equation 1)
i = 3b (equation 2)

Use substitution method to solve the problem
substitute 3b into i in the equation 1
i + b = 42
3b + b = 42
4b = 42
b = 42/4
b = 10.5

substitute the value of b into the equation 1
i = 3b
i = 3(10.5)
i = 31.5

You have $31.5 and your brother has $10.5
4 0
3 years ago
Outline the steps for taking cross sections of a rectangular prism.
fgiga [73]

Answer:

  • find a suitable cutting tool
  • cut the prism on the plane of interest

Step-by-step explanation:

A cross section is the intersection of a cut plane with the object of interest. In a classroom setting, we often try to do the cross sectioning mentally or with diagrams, rather than physically cutting anything. Sometimes, there is no substitute for actually performing the cut to see what the cross section looks like.

For certain samples that don't take kindly to cutting, we sometimes encase them in a block of material that helps them hold their shape during the process. Sometimes the "cutting" is performed by grinding away the portion of the material on one side of the cut plane.

7 0
3 years ago
the school has 48 students on the football team 18 of them are freshman what percent are upper classmen​
valentinak56 [21]
62.5%
Subtract 18 from 48 and get 30. Then you divide 30/48
4 0
3 years ago
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