Answer:
36 cubes.
Step-by-step explanation:
to find the number of cubes:
first, identify the volume of the box using the formula: LxWxH
18cm x 6cm x 9cm = 972 cm³
next, identify the volume of the cube to be placed:
given: cube with a side length of 3 cm
Thus, volume of the cube is 3³=27cm³
To identify the number of cubes, divide the volume of the box to the volume of the cubes. 972/27 = 36. Thus we need 36 cubes.
Sin of an angle=opposite side/hypotenuese
cos of an angle=adjacent side/ hypotenuese
tan of an angle=opposite side / adjacent side
11. sine M=7/25 12. do the same but using the number of this triangle
cos M=24/25
tan M=7/24
14. They give you the angle 35 degrees. So that will be what you start with. Look at the lengths of the sides given. Where are they located in respect to the angle 35. 20 is the hypoteneuse, and x is opposite of 35. So the equation that uses hypoteneuse and opposite is sin.
sin 35=35/x, punch in sin 35 into the calculator. then you would get .57=35/x. The cross multiply .57x=35=61.40.
Now you can repeat for the rest of the problems. I hope this is helpful.
Answer:
what school?
Step-by-step explanation:
R=2.5 maybe
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I think so yes!!!!!!!!!!!!!!
