Answer:
5.218
Step-by-step explanation:
5 or more, you add one. Four or less, you change it to zero.
The area of the triangle is 144 m
Answer:
In mathematics, the additive inverse of a number a is the number that, when added to a yields zero. Just remember this number is also known as the opposite sign.
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Step-by-step explanation:
18. The shape is only shifted to a different location and orientation but remains the same size so this is congruent.
19 and 20 are both scaled to a different size so they are both similar.
