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sergiy2304 [10]
2 years ago
13

Find the value of n Also can you explain how you got it?

Mathematics
1 answer:
katrin2010 [14]2 years ago
4 0

Answer:

You can show by extending the sides and measuring the external angles that the angles of a quadrilateral must add to 360 deg.

360 - (37 + 44 + 152) = 127   none of the values shown are correct

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what number become double when you divide by itself and become its half when you multiply it by itself​
Anastasy [175]

Answer:

1/2

Step-by-step explanation:

1/2 times 1/2 equals .25 (.25 is 1/4 which is half of 1/2)

1/2 divided by 1/2 is 1( 1 is 1/2 plus 1/2)

7 0
2 years ago
Y + y + y + y + ytytyty<br> Collect like terms
Ostrovityanka [42]
This would be 4y + 1ytytyty I believe considering they’re all bunched together in the last bit.
7 0
3 years ago
How many ft are in 800 sq ft?
shusha [124]

Answer:

800 ft are in 800 sq ft.

7 0
3 years ago
A math class is having a discussion on how to determine if the expressions 4 x minus x + 5 and 8 minus 3 x minus 3 are equivalen
Brut [27]

Answer:

  • Both expressions should be evaluated with two different values. If for each substituted value, the final values of the expressions are the same, then the two expressions must be equivalent.

Step-by-step explanation:

<u>Given expressions</u>

  • 4x - x + 5 = 3x + 5
  • 8 - 3x - 3 = -3x + 5

Compared, we see the expressions are different as 3x and -3x have different coefficient

<u>Answer options</u>

Both expressions should be evaluated with one value. If the final values of the expressions are both positive, then the two expressions must be equivalent.

  • Incorrect. Positive outcome doesn't mean equivalent

----------------------------------------

Both expressions should be evaluated with one value. If the final values of the expressions are the same, then the two expressions must be equivalent.

  • Incorrect. There are 2 values- variable and constant

----------------------------------------

Both expressions should be evaluated with two different values. If for each substituted value, the final values of the expressions are positive, then the two expressions must be equivalent.

  • Incorrect. Positive outcome doesn't mean equivalent.

----------------------------------------

Both expressions should be evaluated with two different values. If for each substituted value, the final values of the expressions are the same, then the two expressions must be equivalent.

  • Correct.  
3 0
3 years ago
A rectangular prism has a base of 144 square inches and a height of six inches then the volume is?​
a_sh-v [17]

♫ - - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - ♫

➷ To find the volume of a rectangular prism, the formula is base * height:

Base:144

Height:6

Multiply:

144*6=864

Final answer:

864 cubic inches

✽

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

TROLLER

8 0
3 years ago
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