Since you didn't give the options, we'll answer In steps and you can pick which step you have as an answer choice...
16 = -9 + z
Add 9 to each side for
16 + 9 = z (that's one option)
Add like terms for
25 = z (there's another)
You could also go a whole different route and take the original equation
16 = -9 + z
subtract z from each side for
16 - z = -9
Any of those would be another way to express the equation.
The answer is 4/0, or undefined. You can use the equation of the slope also.
Answer:
1
Step-by-step explanation:
Make me brainliest please
It would be the mass divided by the volume
the equation is d = m/v from what i remember
Answer:
A = 72, P = 38
Step-by-step explanation:
Area can be found by getting the area of the overall figure, and then subtracting the blank space in the corner
12 * 7 = 84
3 * 4 = 12(invisible rectangle in top right)
84 - 12 = 72
Perimeter can be found by adding all of the sides
12 + 7 + (12-4) + 3 + 4 + (7-4)
The numbers in brackets are the unlabeled sides on the top and left.