Answer:
B. 6x2+x+7
Step-by-step explanation:
combine like terms
3x^2+3x^2= <u>6x^2</u>
<u>x</u>
3+4=<u>7</u>
False. Only right triangles.
Answer:
1. =2
2. times 2
3. b.
Step-by-step explanation:
Number 1 is B and number 2 I belive is C. I hope I'm rightt, and I hope this helps.
Answer:
b
Step-by-step explanation:
The correct answer is (B). The correction will decrease the mean because 8 is less than 18 and will decrease the standard deviation because the value, 8, is closer to the mean than the value 18.