The answer would be 17, 990
Answer:
- 13
3
Step-by-step explanation:
- 6- 7= - 13
2- - 1= 3
Therefore your answer is -13
3
X=rcos∅=r cos (-210)=r cos 210=rcos (180+30)=-r cos 30
1
The answer is -3 I am very smart and I’ve had this question many time and it is -3
Answer:20000ft^3
Step-by-step explanation:
volume of triangular prism:
Base area x height
1/2 x 20 x 20 x40
(1x20x20x40) ➗ 2
16000 ➗ 2=8000ft^3
Volume of rectangular prism:
Length x width x height
40 x 15 x 20=12000ft^3
Total volume=8000+12000
Total volume=20000ft^3
