Answer: 12.32 is the answer.
Step-by-step explanation: Using the pythagorean thereom we can solve this by using the formula A^2+B^2=C^2.
We substitute in the values,
17^2+B^2=21^2.
Now we simplify.
289+B^2=441
We subtract the 289 from both sides,
B^2=152
Now we use square root to find the answer.
12.32 is the answer.
Hope this helps!
Answer:
20736
Step-by-step explanation:
xy^4 = z
x=4 , y=3
(4*3)^4=z
12^4=z
z=20736
B is as it is a logical form of reasoning. if a=50, b=30, c=20
if a > b and b > c then a > c
2v=3-7
2v=-4 divide both sides
v=-2
Answer:
x,y = -4, -15
Step-by-step explanation:
