In STU, S = 5.9 cm, t = 1.9 cm and u=6.2 cm. Find the measure of Angle T to the nearest 10th of a degree.
2 answers:
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Answer: The first diagram you selected is the correct visual representation.
Check out the diagram I posted below. The red vertical line is x = 0, aka the y axis. The blue parabola is 3x = y^2. The green horizontal line is y = 6. The region bounded by these curves is the gray shaded region.
Spinning that gray region around the y axis results in the first diagram in your answer choices. The disk in pink is a cross section to help find the volume (through the use of integral calculus).
Expanding the left side of the equation, it is found that since <u>both sides are equal</u>, yes, it is an identity.
An equality represents an identity if <u>both sides are equal</u>.
In this problem:
Expanding the left side:
Since <u>both sides are equal</u>, yes, it is an identity.
A similar problem is given at brainly.com/question/24866308