Answer:
-4/3
Step-by-step explanation:
You can also use mathpapa it's a calculator that gives you the answer and solves it for you step by step.
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Answer:
40
Step-by-step explanation:
I'm not sure about it
Answer:
117°
Step-by-step explanation:
The angle is obtuse, so thus greater than 90°. And the angles of a triangle must always add up to 180°, so 31 + 32 = 63, then 180 - 63 = 117°
Answer:
833
Step-by-step explanation:
First find the 15% of 56,105;
* 56,105 = x
0.15 * 56,105 = x
882 = x
Now subtract 15% of 56,105 from 56,105;
15% of 56,105 = 882
now;
56,105 - 882 = 833
Hope this helps!
Answer:
Step-by-step explanation:
parrelograpm (b*H)
40cm^2
Area of semi circle 1/2(pi)r^2
1/2(pi)(5)^2
39.26990
total?
40+39.26990=79.26990
