Question

plz solve this no spam​

Answer 1

Step-by-step explanation:

1.d

2.c

3.d

4.b

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Answer 2

Answer:

Q1

d) 9 root 5

Q2

k + 45 + k = 180

2k= 135

k= 135/2

k= 67.5 degree

Q3

2x+5= 0

2x=-5

x= -5/2

Q4

50+130+40+2y+10= 360

230+2y=360

2y= 360-230

y= 130/2

=65 degree

hope this helps :)