What is the result of adding these two equations? −5x−9y=3 5x−9y=−2
1 answer:
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Answer and Step-by-step explanation:
If the radius is 5, then we can plug 5 into the area of a circle equation.
A =
A =
A = 25
<u>The area of a circle with radius 5 is 25</u><u>.</u>
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Answer:
you need to draw a triangle of given dimensions
Step-by-step explanation:
if B is right angle triangle then you can assume that either AB or BC is base and other one is perpendicular. So that makes AC hypotenuse
so let's assume BC is base of 6 cm. so draw a base of 6 cm line , name it BC
then draw a 90 degree angle on B keeping BC as Base . now length of perpendicular would be 4.5 cm. this perpendicular would be AB
no join A and C . length of AC should be 7.5 cm. if it's not then something is wrong in given question.
