Answer:
Step-by-step explanation:
Given: A cubic kilometer=cubic centimeters
The volume of world’s oceans= cubic kilometers of water.
⇒ The volume of world’s oceans= cubic centimeters of water.
Volume of a bucket = 20,000 cubic centimeters of water.
The number of bucket-loads would it take to bucket out the world’s oceans
hence, bucketloads would it take to bucket out the world’s oceans.
Answer:
Step-by-step explanation:
Since the two triangles are similar, you can use proportions to solve for the value of
Now, just multiply 4 and 12.
Then divide that by 3.
Therefore, .
It’s 39 -180 because they are completray
Search I think google have the have answer most of time
My triangle solver says EF ≈ 7.5 ft.
_____
The law of cosines is usually used for this.
EF^2 = DE^2 +DF^2 -2*DE*DF*cos(D)
.. = 6^2 +11^2 -2*6*11*cos(40°)
.. ≈ 55.88
EF ≈ √55.88 ≈ 7.5 . . . ft