Find the height of the triangle using Heron's formula. Round your answer to two decimal places as needed.
A. 5.25 yd
B. 2.62 yd
C. 3.71 yd
D. 1.86 yd
Answer: C
Mathematics
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Solve the system by graphing on a calculator. Round to the nearest hundredth if necessary.x2 + y2 = 13.85x = 3y - 1
A. {(1.47, 3.42), (-0.87, -3.62)} B. {(-11.26, -3.42), (11.06, 4.02)} C. {(-3.41, -1.47), (3.62, 0.87)} D. {(3.42, 1.47), (-3.62, -0.87)}
Mathematics
Find a quadratic equation whose solution set is given.{0, 7}
A. x2 + 7x = 0 B. x - 7 = 0 C. x + 7 = 0 D. x2 - 7x = 0
Mathematics
A line passes through the two points P(3, 3),and Q(-5, -5). Write the equation in slope-intercept form.
What will be an ideal response?
Mathematics
Use the Pythagorean theorem to find the unknown side of the right triangle.
A. 
B. 2
C. 12
D. 
Mathematics