Nếu góc xOy có số đo bằng 47°thì số đo của góc đối đỉnh với góc xOy bằng bao nhiêu?
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----- Nội dung dịch tự động từ ảnh -----
Câu 2: Nếu góc xOy có số đo bằng 47° thì số đo của góc đối đinh với góc xOy bằng bao nhiêu?
A. 43°
Câu 3: Điểm nào sau đây thuộc đồ thị của hàm số y = - 3x ?
В. 470
С. 740
D. 1330
А. М
B. N(-;1)
C. Q(
D. P(-;1)
Câu 4: Cho ba đường thắng a , b, c.
А. blc
Câu 5: Cách viết nào sau đây là đúng:
A. -|-0, 25| =-(-0,25)
c. -0,25| =-0,25
Nếu alb , b//c thì
В. а 1с
C. a // c
D. a // b
B. -|-0,25 =-(-0,25)
D. |-0, 25| = 0,25
=
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----- Nội dung dịch tự động từ ảnh -----
Câu 2: Nếu góc xOy có số đo bằng 47° thì số đo của góc đối đinh với góc xOy bằng bao nhiêu?
A. 43°
Câu 3: Điểm nào sau đây thuộc đồ thị của hàm số y = - 3x ?
В. 470
С. 740
D. 1330
А. М
B. N(-;1)
C. Q(
D. P(-;1)
Câu 4: Cho ba đường thắng a , b, c.
А. blc
Câu 5: Cách viết nào sau đây là đúng:
A. -|-0, 25| =-(-0,25)
c. -0,25| =-0,25
Nếu alb , b//c thì
В. а 1с
C. a // c
D. a // b
B. -|-0,25 =-(-0,25)
D. |-0, 25| = 0,25
=
=