10) x 2+ 2x β 1 = 2
Mathematics, 16.02.2021 17:10, S28462182
Please solve these for me I'm due on Thursday:(
9) 2x 2β 3x β 15 = 5
10) x 2+ 2x β 1 = 2
11) 2k 2+ 9k = β7
12) 5r 2= 80
13) 2x 2β 36 = x
14) 5x 2+ 9x = β4
15) k 2β 31 β 2k = β6 β 3k 2β 2k
16) 9n 2= 4 + 7n
17) 8n 2+ 4n β 16 = βn 2
18) 8n 2+ 7n β 15 = β7
Answers: 3
Mathematics, 21.06.2019 18:30, locomexicano03
The distance between two cities is 368 miles. if the scale on the map is 1/4 inch=23 miles, what is the distance between the cities on the map?
Answers: 3
Mathematics, 21.06.2019 21:30, adamsc819
Design an er diagram for keeping track of information about votes taken in the u. s. house of representatives during the current two-year congressional session. the database needs to keep track of each u. s. state's name (e. g., texas', new york', california') and include the region of the state (whose domain is {northeast', midwest', southeast', southwest', west'}). each congress person in the house of representatives is described by his or her name, plus the district represented, the start date when the congressperson was first elected, and the political party to which he or she belongs (whose domain is {republican', democrat', 'independent', other'}). the database keeps track of each bill (i. e., proposed law), including the bill name, the date of vote on the bill, whether the bill passed or failed (whose domain is {yes', no'}), and the sponsor (the congressperson(s) who sponsored - that is, proposed - the bill). the database also keeps track of how each congressperson voted on each bill (domain of vote attribute is {yes', no', abstain', absent'}). additional information:
Answers: 1
Mathematics, 21.06.2019 23:30, jwbri
If the car had not hit the fence, how much farther would it have skidded? solve the skid-distance formula to find the extra distance that the car would have traveled if it had not hit the fence. round your answer to two decimal places. note that unit conversion is built into the skid distance formula, so no unit conversions are needed.
Answers: 2
Please solve these for me I'm due on Thursday:(
9) 2x 2β 3x β 15 = 5
10) x 2+ 2x β 1 = 2
10) x 2+ 2x β 1 = 2
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