Answer:
C. 56
Step-by-step explanation:
252/4.5=56
Using the formula you can get this answer
This is the equation. Try it for yourself and see if it works.
C= n x 4
Answer:
B 10/26
Step-by-step explanation:
Cosine is the adjacent side over the hypotenuse.
In order to get the value of x you have to set x by itself subtract from both sides because the only way to get rid of a positve its with a negative now you have 5x=6, now divide 5 from both sides because the only way to get rid of a multiplication is with a division, this will give you the final answer of x=6/5
Hope this helps
Answer:
The length of the rectangular playing field is 84 yards and the width is 44 yards
Step-by-step explanation:
Let
x ------> the length of the rectangular playing field
y -----> the width of the rectangular playing field
we know that
The perimeter of the rectangular playing field is equal to


so
------> equation A
we have that
-----> equation B
Solve the system by substitution
Substitute equation B in equation A and solve for y





Find the value of x

therefore
The length of the rectangular playing field is 84 yards and the width is 44 yards