Answer:
18,20
Step-by-step explanation:
Start aat the -10, go up to the 5, its 15, so if its 15 to one end go the other way and you get 20
Do the same with the - 18 and the 0
Answer:
The answer is option 1.
Step-by-step explanation:
Given that the formula for tangent is tanθ = opposite/adjacent :
Let oppo. = BC = 16,
Let adj. = AB = 12,
Answer:
If this is the question: "The interval estimate of the mean value of y for a given value of x is a. prediction interval estimate b. confidence interval estimate c. average regression d. x versus y correlation interval" then your answer is B
Step-by-step explanation:
Answer:
New price =$6.60
Step-by-step explanation:
<h2>
Weight of column is 555.83 N</h2>
Step-by-step explanation:
Size of column = 6 inch x 6 inch x 8 ft
Size of column = 0.5 ft x 0.5 ft x 8 ft
Volume of column = 0.5 x 0.5 x 8 = 2 ft³
Specific weight of concrete = 62.4 lb/ft³
Mass = Volume x Specific weight
Mass = 2 x 62.4
Mass = 124.8 lb = 124.8 x 0.454 = 56.66 kg
Weight = 56.66 x 9.81 = 555.83 N
Weight of column is 555.83 N