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SVEN [57.7K]
2 years ago
5

Please help me with this

Mathematics
2 answers:
IRINA_888 [86]2 years ago
7 0
It’s correct it is 127
yan [13]2 years ago
6 0
ANSWER: 127

The shape has 5 sides so it’s inner angles add to 540°.
from this you can add up the angles shown on the diagram and subtract this from 540
the answer this gives you is 127 :)
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otez555 [7]

Answer:

c. g(x)=(1/2x^2)

Step-by-step explanation:

3 0
2 years ago
Simplify (8x^3-5x-1)-(7x^2+6x-10)
irakobra [83]

Answer:

8x^3-7x^2-11x+9

Step-by-step explanation:

(8x^3-5x-1)-(7x^2+6x-10)

remove unnesasary ( )

8x^3-5x-1 -(7x^2+6x-10)

the distribute

8x^3-5x-1 -7x^2-6x+10

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8x^3-11x+9-7x^2

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4 0
2 years ago
ANYONE KNOWS THAT ANSWER FOR THIS PLEAS EHELP ME ASAP
Tasya [4]

Answer:

triangular prism

Step-by-step explanation:

Shape 1 attached is a triangular prism it has the same name and same net but is not identical as its slightly longer. The top side has 5 edges and its base has 4 edges

Has the same Faces: 5

Has the same Edges: 9

Has the same Vertices: 6

Shape 2 attached, is called a square based pyramid

It differs as its top side has 4 edges and its base has 4 edges where the base is the only common side and slope as the other one.

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Edges: 8

Vertices: 5

3 0
2 years ago
Please help me!!!<br>What is the value of n?<br>2n = 8 + 4n<br>A)-4<br>B) 4<br>C)-4/3<br>D)4/3
erica [24]
To get the value of n u have to set n by itself, first we have to set teh smallest n to teh other side this will give you 0=8+2n now subtract the 8 from both sides because it is positive and the only way to get rid of a positive is with a negative this will give you -8=2n, now to set n by itself divide by 2 in both sides because in order to get rid of a multiplication you have to divide, this will give you n=-4, so your answer will be letter A

Hope this helps

6 0
3 years ago
The women of latvia are the tallest in the world with an average height of 170 cm, which is what in feet and inches?.
Leto [7]

Step-by-step explanation:

Convert the given value in cm into feet and inches.

<u>Use the unit rates:</u>

  • 1 foot = 30.48 cm
  • 1 inch = 2.54 cm

<u>Convert:</u>

  • 170 cm = 170/30.48 feet = 5.58 feet (rounded)
  • 170 cm = 170/2.54 inches = 66.93 inches

or

  • 170 cm = 5 feet and 17.6 cm = 5 feet and 7 inches (rounded)
6 0
2 years ago
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