In the rectangle below, BD= 4x-2, AC = 5x-11, and m ZAED=82º. Find AE and m ZECB.
A
B
E
AE =
m ZECB =
口。
]
D
C С

Aheated piece of metal cools according to the function c(x) = (.5)x ? 7, where x is measured in hours. a device is added that aids in cooling according to the function h(x) = ? x ? 2. what will be the temperature of the metal after two hours?

Write the equations in logarithmic form 7^3=343

Use the given information to determine the exact trigonometric value.