Answer:
x = 
, y = 6
Step-by-step explanation:
5x + y = 7 → (1)
20x + 2 = y → (2)
Substitute y = 20x + 2 into (1)
5x + 20x + 2 = 7
25x + 2 = 7 ( subtract 2 from both sides )
25x = 5 ( divide both sides by 25 )
x = 
=
Substitute this value into (2) and evaluate
20( ) + 2 = y
4 + 2 = y , so
y = 6
I think x = 2 is the answer
Multiply the length and the width giving you 180
Answer:
84°
Step-by-step explanation:
The circle has five central angles that together equal to 360°.
55° + 37° + 96° + 88° = 276°
Hence, to find the fifth central angle, we have to subtract 276° from 360°.
360° - 276° = 84°
The degree measure of the last central angle is 84°.
Hope this helps! :)
Answer:
no idea
Step-by-step explanation:
no idea jsbdkanxlanvsksnsp
