Answer: Choice D which is -(-6 + 17) = 6 + (-17)
A sum is the result of adding two numbers. It doesn't matter if those numbers are positive or negative. In choice D, we start with -6 and 17 which add to -6+17. Then we apply a negative sign to that entire thing to take the complete opposite to get -(-6+17)
The negative sign is distributed through to each term. Whatever was negative turns positive, or vice versa. So -6 turns to +6 or just 6, and 17 becomes -17. That explains how your teacher got 6 + (-17).
Answer:
bc they are placed the same if one is multiplied by 10. or you could just multiply the tens place and add that to your 100
140=14×10 and 100 and 4 tens is written 140.
none of the above
Step-by-step explanation:
SSS - only two legs are defined so this doesn't apply
SAS - the two legs of one triangle are not proportional to the legs of the other triangle.
AA - only one angle is defined to be congruent to the other (the rule requires two)
Answer:
u need 78 feet of the three foot wide fencing
You'll need to know more information in addition to pi.
The volume of a cylinder =
(pi) x (radius of the circular end)² x (height or length of the cylinder) .
