3 years ago

CAN SOMEONE PLEASE HELP ME

Mathematics

2 answers:

Katarina [22]3 years ago

4 0

Answer:

85 degrees

Step-by-step explanation:

55+40=95

180-95=85

Serga [27]3 years ago

3 0

X=81
Firstly, you’ve to know 55, 40 and x are numbers on a straight line. And number on a straight line sum up to 180 degrees . Add 55 and 40 equal to 99. Since X is an alphabet. It can’t be added to the numbers 99.
Note: 99+x=180degrees .
You group like terms
X= 180- 99
X=81

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