Answer:
1530cm
Step-by-step explanation:
First figure (9x10)x9=810
Second figure (18x10)x4=720
720+810=1530
The three acute angles are 70 and the obtuse ones are 110.
Hundredth place = 3.33
Thousandth place = 3.333
It's 10 times as 100 x 10 = 1000
Answer:
The answer would be 46. Hope this helps!
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
