The area of a circle whose radius is 2.1m³is 13.85m²

TRUE OF FALSE
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Apatient is to take 60 mg of an antibiotic on day 1, take 45mg on days 2 and 3, take 30mg on days 4 and 5 and take 15 mg on days 6 and 7. how many total mg will the patient take?

What is the value of x in the equation (2)3) (x+6)= -18 a. -36 b. -33 c. -24 d. -18

Me complete this proof! prove that a quadrilateral is a square. me with the steps for this proof.