Rewrite the following equation: 5 * 5 * 5* 5 * 5 *5
Answer: 5 ^(6). When the same integer is multiplied by itself, the equation can be written as an exponent. 5 ^(6) is not the same as 5 multiplied by 6.
Solve for x: 2x + 10 =20
X = 5. When solving for a single variable (x), isolate the X to one side of the equation. Therefore, first subtract 10 from 20. Now rewrite the equation as 2x = 20 - 10. Continue to solve. Now rewrite the equation: 2x = 10. Next in order to isolate X by itself, divide 2 on both sides. Rewrite the equation and solve: 2x/2 = 10/2 ---> x = 5. To check your work, use your answer back into the original problem. If both sides of the equation equal each other, the solution is correct. 2 (5) + 10 = 20. 10 + 10 = 20... 20 =20.
There are three subatomic particles in an atom. The particle that has a positive charge is?
Proton. The three subatomic particles in an atom are protons, neutrons, and electrons. Protons and neutrons are found in the nucleus of the atom. Protons have a +1 charge and electrons have a -1 charge. Neutrons have a neutral charge while electrons have a negative charge. Electrons exist outside of the nucleus and orbit the nucleus of the atom.