Which one of the following values of k makes the trinomial 4x^2 + kx+ 25 a perfect
square?
a)...
Mathematics, 09.06.2021 17:20 rylee338
Which one of the following values of k makes the trinomial 4x^2 + kx+ 25 a perfect
square?
a) 20
b) 15
c) 5
d) 10
Answers: 3
Mathematics, 21.06.2019 17:00
Two streets intersect at a 30- degree angle. at the intersection, the are four crosswalks formed that are the same length. what type of quadrilateral is formed by the crosswalks?
Answers: 2
Mathematics, 21.06.2019 19:00
Human body temperatures have a mean of 98.20° f and a standard deviation of 0.62°. sally's temperature can be described by z = 1.4. what is her temperature? round your answer to the nearest hundredth. 99.07°f 97.33°f 99.60°f 100.45°f
Answers: 1
Mathematics, 16.06.2021 05:00
Mathematics, 16.06.2021 05:00
Mathematics, 16.06.2021 05:00
Chemistry, 16.06.2021 05:00
English, 16.06.2021 05:00
Mathematics, 16.06.2021 05:00
Mathematics, 16.06.2021 05:00