Question

please give my answer ​

Answer 1

Hope it helps u dear mate!!!!!!!

Answer 2

Answer:

Step-by-step explanation:

3x-10 and 2x+20 are supplements i.e they are equal to 180,

so (3x-10)+(2x+20)=180

=>3x-10+2x+20=180

=>5x+10=180

=>5x=180-10

=>x=170/5

=>x=34

for the second ans:

two complementary angles are in the ratio 2:3

we can take the angles as 2x and 3x

complementary angles=90,

so, 2x+3x=90

=>5x=90

=>x=90/5

=>x=18

so the angles

2x=2*18=36

and

3x=3*18=54