Answer:
Solve value problems by setting up a system of equations. ... Once the table is filled in we can easily make equations by adding each column, setting it ... Dime d. 10. 10d. Total. 11. 185. We have 11 coins total.This is the number total. ... twice as many dimes, than we multiply the other variable (nickels) by two.
Step-by-step explanation:
It would be B because the radius of the 6 at the bottom of the cone (which is the diameter) is 3 because you half it. The you times 3 by pi (3.14) then you times hour answer by 6 because 6 is the height of the cone. Hope that helped!!!
12+6x5= 45 because are of a trapezium is a+b/2x5 then x 45 by 16 = 720
1. + and - are inverses as well as × and ÷
2. They are equivalent because x equals -3 in each equation.
3. x-3=6 because x=9 in this equation whereas it equals 6 in all of the other ones
Answer:
Step-by-step explanation:
