Explanation:
This is a product of two expressions that is equal to zero. Note that any xxx value that makes either (x-1)(x−1)left parenthesis, x, minus, 1, right parenthesis or (x+3)(x+3)left parenthesis, x, plus, 3, right parenthesis zero, will make their product zero.
begin{aligned} (x-1)&(x+3)=0
swarrow quad&quadsearrow x-1=0quad&quad x+3=0 x=1quad&quad x=-3 end{aligned}
(x−1)
↙
x−1=0
x=1
(x+3)=0
↘
x+3=0
x=−3
Substituting either x=1x=1x, equals, 1 or x=-3x=−3x, equals, minus, 3 into the equation will result in the true statement 0=0, equals, 0, so they are both solutions to the equation.
Volcanic eruptions can destroy building that store resources, burn trees, kill animals and make land not suitable for farming etc
Answer:
1.<u> </u><u>Boiling point, 2. Convection, 3. does not exist</u>
Explanation:
- The behavior of the rocks is influenced by the temperature and pressure conditions inside the earth, this also includes the rate of stress applied upon the rock mass. More the heat and pressure of rocks more will be here transformation.
- Convective currents that rise from the asthenosphere are responsible for the movement of plates from the source, as these forces cause the plates to rotate and break up when the gases are released from below the surface of the earth in a very sudden manner.
- The layers found within the earth are called core crust and mantle but no such layer atmosphere exists on or above the surface of the earth in any form what so ever.
Urbanization with increased medical facilities, DTM stage 3.
Answer:
Fossils of the same species of land mammals have been found on separate land masses. Coal fields in the Americas and Europe share many similarities and it is highly possible that they were once connected to form a large coal field.
Explanation: