10/16/22
1 + sin(𝜃) / cos(𝜃) + cos(𝜃) / 1 + sin(𝜃) = 2 sec(𝜃)
Verify the identity algebraically. Use the table feature of a graphing utility to check your result numerically. (Simplify at each step.)
10/16/22
cot(x) / sec(x) = csc(x) − sin(x)
Verify the identity by converting the left side into sines and cosines. (Simplify at each step.)
10/16/22
cot2(t) / 4 csc(t) = 1 − sin2(t) / 4 sin(t)
Verify the identity by converting the left side into sines and cosines. (Simplify at each step)
10/16/22
Algebra 2(Math question)
The trinomial 2x2+ 9x +9 has a coefficient greater than 1. Why do you multiply The coefficient 2 with the last term 9 to get 18 and then let the sum be 9 which is the middle term? What is the...
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10/16/22
algebra word problem
Josh the trainer has two solo workout plans that he offers his clients: Plan A and Plan B. Each client does either one or the other (not both). On Monday there were 6 clients who did Plan A...
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10/15/22
Word problem for college algebra
Scott is driving to Memphis. Suppose that the distance to his destination (in miles) is a linear function of his total driving time (in minutes). Scott has 64 miles to his destination...
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10/15/22
Help with linear equation
Complete each ordered pair so that it is a solution of the given linear equation. x-3y=5; ( , -1) (-7, ) find the order pairs for each one
10/15/22
number of children tickets
At the city museum, child admission is $5.20 and adult admission is $8.50. On Sunday, three times as many adult tickets as child tickets were sold, for a total sales of $644.70. How many child...
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10/15/22
number of children tickets
At the city museum, child admission is $5.20 and adult admission is $8.50. On Sunday, three times as many adult tickets as child tickets were sold, for a total sales of $644.70. How many child...
more
10/15/22
Write the factored form of the polynomial function with real coefficients, a lead coefficient of 1, and zeros of − 2 , − 4 , 4 , and 4 .
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10/15/22
What is the equation of the line that passes through the point (−5,−3) and has a slope of -3/5?
10/15/22
Passes through the point (0,-2) and is parallel to a line that goes through the points (4,0) and (0,3)
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10/14/22
Finding the intercept form from graph and zeros (x values)
I don't know how to find the intercept form if you are given just the graph and the zeros (x values). I know that it is quadratic and not linear if that helps. I can't insert a picture because it...
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10/14/22
A bag contains 6 red marbles and 7 white marbles. Two marbles are drawn in succession without replacement. Find the probabilities of the following events:
A bag contains 6 red marbles and 7 white marbles. Two marbles are drawn in succession without replacement. Find the probabilities of the following events:
10/14/22
If Ben bowled 120 and 184 in his first game how much must he bowl to get an average of 180 in his third game
If Ben bowled 120 and 184 in his first game how much must he bowl to get an average of 180 in his third game
10/14/22
In a 100 m race, Harry the hare beats Terry the tortoise by 20 m.
If terry starts 250 metres ahead, how much further will he reach before Harry catches him?
10/14/22
Yosef typed a 36-word paragraph in 2/3 minute. What is his typing speed, in word per minute?
10/14/22
Larry Mitchell invested part of his $10,000 advance at 2% annual simple interest and the rest at 6% annual simple interest.
If his total yearly interest from both accounts was $480, find the amount invested at each rate.
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