Answer:
6m
Step-by-step explanation:
h=3(/V
πr^2)=3(226/
π·6^2)≈5.99484
round to 6
Answer:
4x + 14
Step-by-step explanation:
The perimeter of the triangle is equal to the sum of its three sides.
The sides of the triangle are 3x-5, 2x, and 19-x.
Calculate their sum.
3x - 5 + 2x + 19 - x
Rearrange.
3x + 2x - x + 19 - 5
Add or subtract like terms.
4x + 14
The perimeter of the triangle is 4x + 14.
Answer:
Upper left: the answer is 2, becuase 2 times 5x = 10x
Upper right: the answer is 4y, because 6 times 4y = 24y
Lower left: the answer is 3, because 3 times 3a+2b = 9a+6b
Lower right: the answer is 3a+2b, because 4 times 3a+2b =12b+8b
Let me know if this helps!
9times sq root of 14 or 33.67492
Answer:
63 degrees
Step-by-step explanation:
Since a triangle has to equal 180 degrees, 180-117=63 degrees.
