Mathematics, 03.08.2021 04:00 pattyv9845

Các câu nào trong các câu sau là mệnh đề? Nếu là mệnh đềhãy xác định tính đúng sai của chúng a.“Hà Nội là thủđô của Việt Nam”
b. “5 6 3.4 7 12   ”
c. “Hôm nay trời đẹp quá“
d. “21 0x luôn có nghiệm”
e. “Phương trình 21 0x vô nghiệm”
. “7263là sốchính phương”
g. “447 2chia hết cho 5”
h. “210-1 chia hết cho 11

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 16:50

Which is a true statement comparing the graphs of x^2/6^2-y^2/8^2 = 1 and x^2/8^2-y^2/6^2 the foci of both graphs are the same points. the lengths of both transverse axes are the same. the directrices of = 1 are horizontal while the directrices of = 1 are vertical. the vertices of = 1 are on the y-axis while the vertices of = 1 are on the x-axis.

Answers: 2

Answer

Mathematics, 21.06.2019 18:30

The base of a triangle is 8 1 3 meters and the height of the triangle is the fourth root of 16 meters meters. what is the area of the triangle?

Answers: 3

Answer

Mathematics, 21.06.2019 21:00

Sweet t saved 20 percent of the total cost of the green-eyed fleas new album let there be fleas on earth. if the regular price is $30 how much did sweet save

Answers: 1

Answer

Mathematics, 21.06.2019 21:30

X/y + 4y/x divided by x/y - 2y/x explain as in depth as you can how you simplfied the fractions. i don't know where to start on this : /

Answers: 3

Answer

You know the right answer?

Các câu nào trong các câu sau là mệnh đề? Nếu là mệnh đềhãy xác định tính đúng sai của chúng a.“Hà...

Questions

Mathematics, 31.03.2021 23:50

Which of the following values are soulutions to the inequality 3-4x>-3...