Answer:
the answer is c
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Step-by-step explanation:
Answer:
D. 12n-5
Step-by-step explanation:
you will do 4 times 3n and you will get 12n then you will do 4 times -5 and you will get -20 and then finally you will have 12n-5 (Distribute)
Answer:
116 cm²
Step-by-step explanation:
The area of a circle = πr² ← r is the radius
shaded area = external area - internal area
= π × 6.5² - π × 2.3²
= π( 42.25 - 5.29)
= π × 36.96 ≈ 116 cm²
Answer:
that already is a decimal
Step-by-step explanation:
the fraction form of it is 12 and 1/2
the decimal version of that it 12.5
