Answer:
not too sure tbh
Step-by-step explanation:
(1/3*9/4*8)-4
We can solve this using the FOIL method.
= (7x + 3)(7x - 3)
= (7x * 7x) + (7x * -3) + (3 * 7x) + (3 * -3)
= 49x - 21x + 21x - 9
= 49x - 9
Hope This Helped! Good Luck!
y=5
m<A= 25
m<E= 35
since <E equals <B due to CPCTC the equation:
3y+20=10+5y
is the equation
square 18 and square 35 then add together
