If x=2, y=6 using the given equation y=3x
Then if x=10, y=3(10)=30
(10,30)
Hope it helped!
Z=3y+x
if you follow all the steps and move all the other values on one side, you can find z!
Answer:
-3y -4(2y + 10)
-3y -8y -40
-11y - 40
Step-by-step explanation:
i think thats right, sorry if its not
Answer:
An equation is basically a way to show a relationship of variables (x,y,a,b, etc) and numbers.
Step-by-step explanation:
Answer:
514 feet
Step-by-step explanation:
Just simply use the pythagorean thereom:
a^2 +b^2 = c^2
put in the values of a, b, and c with the side lengths of the triangle:
x feet, 64 feet, and x+4 feet
x^2 +64^2 = (x+4)^2 , thus x =510
the hypotenuse = x+4 feet = 510 + 4 = 514
ANSWER: 514 feet
