For the blue picture, use Pythagorean theorem. So 8.7^2 + x^2 = 32^2. Now solve for x and that’ll give you the missing side

To get a percentage, you need to first round the decimal to the hundreths place. Whenever you have a number greater than 5, you round up.
Therefore, you can round it to 0.78.
Now to get the percentage you multiply it by 100.

This shows your answer is
(c) 78%.
G(2w)=(2w)²-2(2w)+1
g(2w)=4w²-4w+1
Answer:
the lightning,square is 1
the heart is 2
the sun,triangle is 3
the moon,star is 4
Step-by-step explanation:
brainliest plz