Find all angles ? between 0 and 180° satisfying the given equation. Round all answers to two decimal places. sin? = 0.7
What will be an ideal response?
°44.43 ,135.57°
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Solve.The orbit of a planet around a sun is an ellipse with the sun at one focus. The aphelion of a planet is its greatest distance from the sun, its perihelion is its shortest distance, and its mean distance is the length of the semimajor axis of the elliptical orbit. If a planet has a perihelion of 455.7 million miles and a mean distance of 458 million miles, write an equation for the orbit of the planet around the sun.
A. +
= 1
B. +
= 1
C. +
= 1
D. +
= 1
Find the real solutions, if any, of the equation. Use the quadratic formula.5x2 + x - 7 = 0
A.
B.
C.
D. no real solution
Solve the problem.Refer to the line sketched in the figure below. Determine if the slope of the line is positive, negative, or zero. Then determine if the y-coordinate of the y-intercept is positive, negative, or zero.
What will be an ideal response?
Solve the problem.A particular new car is worth $19,563. With each passing year, the value of the car will be 0.84 times its value the previous year. To the nearest dollar, what will the car be worth in 3 years?
A. $11,595 B. $5128 C. $13,804 D. $49,299