Answer:
(x+3) (x+1)
Step-by-step explanation:
write 4r as a sum of 3r+r
r^2+3r+r+3
factor out r from the expression
r(x+3) + r + 3
factor out x+3 from the expression
(x+3) (x+1)
147868 is 5 ounces to millimeter <span />
Answer:
27 cm
Step-by-step explanation:
The right triangle shown in the diagram can be used to find the radius r. By the Pythagorean theorem, ...
24² + (72-r)² = (24+r)²
576 + 5184 -144r +r² = 576 +48r +r²
5184 = 192r
5184/192 = r = 27 . . . . cm
The radius of the third circle is 27 cm.
Answer:
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Step-by-step explanation: