Sides of three square rooms measure 13 feet each, and sides of two square rooms measure 15 feet each. Which expression shows the total area
of these five rooms?
A
(3 * 13^2)+(2 1542)
B. (2 x 1343) + (2 15^2)
C (3x1542) + (2 X 13^2)
D. (3 x 13^2) * (2 x 15^2)

0.50 , 0.75

step-by-step explanation:

the answer is -6

step-by-step explanation:

the answer is -6 because its next to the variable m

you estimate that the angle of elevation to the top of the 86th floor (the observatory) is 82 .the total height of the building is another 123 meters above the 86th floor.

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