(5/9)^8=5^8/9^8.
Hope I’m right I don’t really know this stuff
Answer:
Step-by-step explanation:
What we know
total sum of angles = 540 deg
3/2 b cam also be written as 1.5b degrees.
So 1.5b + (b+45) + (2b - 90) +90 = 540
Step 1 -- get rid of parenthesis
1.5b + b + 45 +2b -90 +90 =540
Step 2 -- combine the like expressions
4.5b + 45 = 540
Step 3 -- subtract 45 from both the sides
4.5b = 495
Step 4 -- divide 4.5 from both the sides
b = 110 ----- not the right answer
Thats not right okay im sorry
but i guess if it is not 110 it should be 100, 90 etc.
90 = b is correct
Answer:
teach me plz this question
Answer:
24 feet
Step-by-step explanation:
Length: x
Width: 5x/8
Area = x(5x/8) = 360
x² = 576
x = 24
Answer:
4x^2-8x+17
Step-by-step explanation:
