The answer to this is 65.
Remember that the angles opposite of each other equal to 180. So a+c=180 and b+d=180.
First, we solve for x. Since we know that b and d equal to 180, we subtract 148 from 180.
180-148=32. x=32.
Then we plug that in the expression for angle a.
2x+1 becomes 2(32)+1
2*32=64
64+1=65.
a=65
Answer:
105 children
Step-by-step explanation:
35/100×300
105
Answer:
I think it's C because it's the only one that is different. I could be wrong though
Step-by-step explanation:
Answer:
8(23) so 184
Step-by-step explanation:
Answer:
30.5x1200=36600
r=el avion vuela a 36.600m de altura
