perimeter of equilateral triangle, 3(3x 3) = 45
27x = 45
x = 45/27 = 5/3 = 1.66
5
0-(-5) =5. ( big minus small)
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Answer:
x = n/2 - 1/4
Step-by-step explanation:
isolate the variable by dividing each side by factors that don't contain the variable
Answer: -1 3/5
Step-by-step explanation:
If doing it as a fraction is to confusing, you can change it to a decimal by diving the numerator by the denominator(e.g. 1/4 = 4 divided by 1=0.25) then change it back to a fraction using a converter. Good luck!
Answer:
9) A) SSS
10) C) SAS
11) D) HL
12) A) Not congruent
13) C) SSS
14) A) AAS
Hope this helps you
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