Answer:
264cm²
Step-by-step explanation:
(22 * 6.5) + (22 * 5.5)
143 * 121
264cm²
Answer:
Vola the answer is x <= 1 Hope this helps!!
Step-by-step explanation:
MPOE (multiplication property of inequality) times 2 on both sides
Multiply 3(x+1)
APOE (Additional property of inequality) -3x on both sides
APOE again by -2
Answer:
a) t = 2.2010
b) t = 1.7291
c) t = 3.4995.
Step-by-step explanation:
a. The sample size is 12 and the level of confidence is 95%.
12 - 1 = 11 degrees of freedom, either two-tailed test at or one-tailed test at , so t = 2.2010.
b. The sample size is 20 and the level of confidence is 90%.
20 - 1 = 19 degrees of freedom, either two-tailed test at or one-tailed test at , so t = 1.7291.
c. The sample size is 8 and the level of confidence is 99%.
8 - 1 = 7 degrees of freedom, either two-tailed test at or one-tailed test at , so t = 3.4995.
Answer:
what line? I don't see a picture.
4x-6=x+27
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