Answer:
3. 9.4cm2
4. Any flat surface of a 3-D object or cube.
Step-by-step explanation:
A face is well flat.
Keep, Change, Flip! 3/14 * 10/7...multiply straight across and 3*10 w/ 14*7
Your answer would be 30/98
Divide those both by 2 and your final answer is 15/49
Answer:
= 60√2
Step-by-step explanation:
√7200
= √3600 × √2
= 60√2
Answer:
5
Step-by-step explanation
becasue 2x0=0 and 1x0=0
and when you add 5 to 0 you get five
Given that the angle is in quadrant II such that <span>csc(θ) = -(13)/(5), the expression can be expressed into 1/sin </span>(θ) = -(13)/(5). θ can be calculated through the calculator equal to -22.62 degrees. Since the angle is in quadrant II, <span>θ is equal to 180-22.62 ot 157.38 degrees. Tan </span>θ then is equal to -5/12, cos <span>θ is equal to -12/13.</span>