Which of these descriptions of a triangle ABC are directions that can be followed to draw exactly one shape. 9a) Line AB is 2.5 in. LIne AC is 2 in. Angle B is 40 degrees

9b) Line AB is 2.5 in. Line AC is 1 in. Angle a is 40 degrees

9c) Line AB is 2.5 in. Angle B is 60 degrees Angle A is 40 degrees

9d) Line AB is 2.5 in. Angle B is 60 degrees Angle A is 130 degrees

Please help me solve this it's due at 2:45 if you help me I will mark brainliest plus 50 points no clown answer or you will be reported please give me the correct answers.

Which of the following is the equation of a line that passes through the point (1,4) and is parallel to the x-axis a. y=1 b. y=4 c. x=1 d. x=4

Solve the equation.then check your solution 8=1.88+a

Farmers know that driving heavy equipment on wet soil compresses the soil and injures future crops. here are data on the "penetrability" of the same type of soil at two levels of compression. penetrability is a measure of how much resistance plant roots will meet when they try to grow through the soil. compressed soil 2.85 2.66 3 2.82 2.76 2.81 2.78 3.08 2.94 2.86 3.08 2.82 2.78 2.98 3.00 2.78 2.96 2.90 3.18 3.16 intermediate soil 3.17 3.37 3.1 3.40 3.38 3.14 3.18 3.26 2.96 3.02 3.54 3.36 3.18 3.12 3.86 2.92 3.46 3.44 3.62 4.26 use the data, omitting the high outlier, to give a 95% confidence interval for the decrease in penetrability of compressed soil relative to intermediate soil. compute degrees of freedom using the conservative method. interval: to