No ou are wrong because 8 tenths = 80 while 5 hundredths= 500 the right answer is gonna be 80-500= -420
Answer:
312 days
Step-by-step explanation:
Number weeks per year is 52
Number of days worked out 6x52 = 312 days
√-80 can be factored out, to see which factors can be square rooted. A pair of factors would be 16 and -5, so that would be 4√-5. But, negative numbers cannot be inside a square root. So, √-1 is the same thing as <em>i</em>, or <u>imaginary number</u>. So, the expression equivalent to √-80 is 4<em>i</em>√5.
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This is a math riddle in which you can only discover the
answer by cracking the given equations and each answer has the corresponding
letters. Nonetheless, the solution to this is the scientist created an
exact duplicate of himself because HE WAS JUST CLONING AROUND
Answer:
The first one is correct
Angles supplementary to the same angle are congruent to each other
Step-by-step explanation:
HOPE THIS HELPS!