Mathwords.com gives this definition of “scale factor”: The ratio of any two corresponding lengths in two similar geometric figures. You can see immediately that the length of each of the sides in triangle DEF is equal to the length of the corresponding side in ABC multiplied by “a”.
False bc
8+2=-8+2
8=-8
But if it was solve:
8-(-2) the answer is:
8+2=10
Answer:
A
Step-by-step explanation:
6 is a power. So both C and D are wrong because 6 is being treated as an ordinary integer.
So the answer must be either A or B.
B is not correct because to move an expression from the denominator to the numerator changes the sign in the base (which is m in this question).
A is correct. the power is changed from 6 in the denominator to -6 in the numerator. m is shifted to the numerator as well.
Answer:
3 > -7
Step-by-step explanation:
-9 < 21
/-3 /-3
------------
3 < -7
Now, whenever you divide or multiply by a negative, you will change the inequality sign.
So, 3 < -7 becomes 3 > -7
Answer:
11,872
Step-by-step explanation:
2,022+50=2,072+800=2,872+9,000=11,872
