Answer:
when there are no parentheses around the base, this being -2 we put parentheses around the the 2 and the exponent so it will look like -(2^6) making whatever answer you get negative.
when you put parentheses around the base (-2)^6 you will get 64
Step-by-step explanation:
This is Pythagorean theorem, a^2+b^2=c^2 , a = 33 and c = 37 so b^2 + 1089 = 1369 , b^2 = 280 , b = 16.73m
Answer:
D
Step-by-step explanation:
Since the triangles are similar then the ratios of corresponding sides are equal, that is
= 
, substituting values
= 
→ D
Answer: y=-2x-3 = x=-1/2y+-3/2
5x = -4+ y = x=1/5y+-4/5
proof:
y=-2x-3 -- Step 1: Flip the equation.
−2x−3=y
Step 2: Add 3 to both sides.
−2x−3+3=y+3
−2x=y+3
Step 3: Divide both sides by -2.
−2x/-2=y+3/-2
5x = -4+ y -- Step 1: Divide both sides by 5.
5x/5=y-4/5
