Answer:
Triangle Sum Theory
Step-by-step explanation:
You add all the angles to get 180
Answer:
30
l
because it is 10 major then we remove those ten and it gives us 60 that between 2 is 30 :))
(8*4*2/8*7)^2 x (8^0/7^-3)^3 x 7^-9
Simplify the equations:
(8*4*2/8*7)^2 = (64/56)^2 = (8/7)^2
(8^0/7^-3)^3 = (1/7^-3)^3 = 7^9
Now you have :
(8/7)^2 x 7^9 x 7^-9
Multiply 7^9 x 7^-9 by adding the exponents to get 7^0, which = 1
Now you have:
(8/7)^2 x 1
(8/7)^2 = (8x8) / (7x7) = 64/49
64/49 x 1 = 64/49
Answer:
Step-by-step explanation:
2/3*(-2/1)
Hope it helps! Please mark Brainliest if it does!
