Answer:
C
Step-by-step explanation:
9 = 3^2
3^7 : 3^2 = 3^(7-2) = 3^5
Answer:Volume of a cube = side times side times side. Since each side of a square is the same, it can simply be the length of one side cubed. If a square has one side of 4 inches, the volume would be 4 inches times 4 inches times 4 inches, or 64 cubic inches. (Cubic inches can also be written in3.)
Corresponding angles are angles that are congruent (≅).
Angles 1 and 2 are supplimentary, cross that one out.
1 and 5 may be the answer, but double check with the C and D
2 and 7 are alt exterior, so cross that one out
and finally, 2 and 5 are supplimentary, so the answer is obvious.
It is B, 1 and 5.
Let me know if you need any additional help.
Happy Halloween and good luck!
BM :)
Points A, B, and C are collinear
Points A or B, C, and D are noncollinear
Answer:
System of equations:
A bar soap costs $0.52 and a sponge costs $0.15
Step-by-step explanation:
Let be "x" the cost in dollars of a bar of soap and "y" the cost in dollars of a sponge.
Based on the information given in the exercise, you can set up the following system of equations:
You can use the Elmination method to solve the system of equations:
1. Multiply the first equation by -3 and the second one by 5.
2. Add the equations.
3. Solve for "x".
Then:
4. Substitute the value of "x" into any original equation and solve for "y":