12/11/20

find the charge
An electric field is measured to be 7.16 x 10^2 N/C at a distance of 117.0 nm near an unknown charge. What is the value of the unknown charge?
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11/23/20

Jimmy is going to the store to buy candles. Small candles cost $3.50 and large candles cost $5.00. He needs to buy at least 20 candles, and he cannot spend more than $80.

Let x represent the number of small candles and y represent number of large candles. (a) Write a system of linear inequalities to represent the situation. (b) Identify 2 solutions to the system... more
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11/22/20

If I’m OK is nine more than angle J and angle L is 21 less than twice angle J find the measure of each angle
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11/12/20

Given:QT bisects PS and PQ is parallel to ST Prove:PQ is congruent to ST

Given:QT bisects PS and PQ is parallel to STProve:PQ is congruent to ST For the prove I have to have the ctptc for last answer.
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11/11/20

How do you verify ( 1 + sin x + cos x ) 2 = 2 ( 1 + sin x ) ( 1 + cos x ) ?
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11/10/20

If Jeff and Carl are 500 feet apart, how far is Jeff from the Sasquatch nest? Round your answer to the nearest foot.
Carl spies a potential Sasquatch nest at a bearing of N10(degrees)E and radios Jeff, who is at a bearing of N50(degrees)E from Carl’s position. From Jeff’s position, the nest is at a bearing of... more
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11/09/20

Find an equation of the line through (2,7) and parallel to y=4x+8.  
Find an equation of the line through (2,7) and parallel to y=4x+8.  
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11/09/20

Power Reducing Formula
Use the power-reducing formulas to rewrite the expression in terms of first powers of the cosines of multiple angles.sin4(x) cos2(x)Im am truly lost in this question, can anyone help me?
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11/04/20

(10 pts) Calculate the coordinates of the vector x = (9, −17, −12)T with respect to a basis B in R 3 that consists of the vectors u = (−1, 0, −5)T , v = (3, −6, −3)T and w = (−3, 5, 1)T !
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10/03/20

Which single transformation can be applied to the graph of y = 72 StartRoot x EndRoot to produce the graph of y = 9 StartRoot x EndRoot?
Answer choicesvertical translationvertical compressionhorizontal translationhorizontal compression
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