Mathematics, 26.07.2019 12:30 actived
Need asap 1. in a parallelogram a diagonal of the length 20 cm is perpendicular to one of the sides. find the longer side of parallelogram if its perimeter is 80 cm. 2. the square root of number that is two bigger than k is twice as big as the square root of the number one less than k. what is k? 3. find two consecutive numbers if the square root of the smaller number is 3 less than the bigger number. give good explanations
Answers: 2
Mathematics, 21.06.2019 17:00
The tuition costs, c, for a local community college are modeled by c(h) = 250 + 200h, where h represents the number of credit hours taken. the local state university has tuition costs, s, modeled by the function s(h) = 300 + 180h. how many credit hours will a student have to take for the two tuition costs to be equal? round the answer to the nearest tenth of an hour.
Answers: 3
Mathematics, 21.06.2019 20:00
It is given that the quadratic equation hx²-3x+k=0, where h and k are constants, has roots [tex] \beta \: and \: 2 \beta [/tex]express h in terms of k
Answers: 2
Mathematics, 21.06.2019 21:30
Money off coupons have been circulated to 300 households. only 2/5 of these were redeemed (used) in the local supermarket to get a free shampoo. what fraction of coupons were unused? (ps: write how you got the answer)
Answers: 1
Mathematics, 21.06.2019 21:30
Which equation shows the variable terms isolated on one side and the constant terms isolated on the other side for the equation -1/2x+3=4-1/4x? a. -1/4x=1 b. -3/4x=1 c. 7=1/4x d. 7=3/4x
Answers: 1
Need asap 1. in a parallelogram a diagonal of the length 20 cm is perpendicular to one of the sides...
Chemistry, 04.02.2022 08:30
Biology, 04.02.2022 08:30
Social Studies, 04.02.2022 08:30
Mathematics, 04.02.2022 08:30
Mathematics, 04.02.2022 08:40
Mathematics, 04.02.2022 08:40