Perimeter = 2 ( L + W )
32 = 2 ( L + W )
16 = L + W
L = 16 - W
Area = L W
63 = L W
63 = (16-W) W
63 = 16W - W²
-W² + 16 W - 63 = 0
By factorizing W = 9 or W = 7
So the dimensions are 7 and 9
<h2>RED!</h2><h3></h3><h3>On the visible spectrum, red has the lowest frequency.</h3><h3>(I'm an amateur astronomer, so I would know.)</h3>
There are 3 different types of energy. These 3 are fossil fuel, nuclear energy, and renewable energy. Most electricity is generated by ether wind, solar, or thermoelectric. Thermoelectric produces energy by burning coal,natural gas, and oil in a boiler.
Answer:
b. Thunderstorm, Mesoscale
Explanation:
The Mesoscale convective system is a quite wide orbit, or perhaps a thunderstorm system. This is not a specific thunderstorm but various thunderstorms have combined and function as one huge system. It can consume up to 100 km of space. These thunderstorms can lead to a number of difficulties, and since they are a mixture of different thunderstorm types, they can expect pretty much everything.
Answer:
D
Explanation:
because it is the only one that has something to do with heat keyword would be boiling
