Answer:
Step-by-step explanation:
A regular polygon is defined to be a convex polygon with congruent sides and congruent angles.
Convex means that all interior angles are less than 180 degrees. However, if all interior angles are equal, the polygon has to be convex.
Answer:
7.25x+108.75
Step-by-step explanation:
It's just a bit of substitution, you cant get a single whole integer value, because there isn't enough information to solve for a non variable (x) value.
Answer: 32x - 96
Step-by-step explanation: If I’m not wrong, that’s the answer. You distribute the 8 to each of the numbers, so you multiply. 8 multiplied by 4x would be 32x. 8 multiplied by 12 is 96. You then put the subtraction sign in. You could also think of it as 8 times -12. That’ll still get you -96. It would be 32 and the negative 96, so it seems like the negative is the subtraction sign. I suck at explaining, but I hope thing helps
Answer:
0.8
Step-by-step explanation:
the opposite of a negative is the positive version of the number
10.00 bill
simple math 145 times 2, 80 times 3, and 2.75. and the areas together and get 905...