Answer:
(2, 3)
(3, 5)
(4, 7)
(5, 9)
(6, 11)
Step-by-step explanation:
2(2) - 1 = 3
2(3) - 1 = 5
2(4) - 1 = 7
2(5) - 1 = 9
2(6) - 1 = 11
Answer:
option (D) is the right answer
Answer:
980 Km
Step-by-step explanation:
Calculate the speed of the car from the table
speed =
Using any value from the table , say distance = 140 , time = 2 hours , then
speed = = 70 Km per hour
distance = speed × time
= 70 × 14
= 980 Km
The inside angles of a triangle equal 180 degrees
so
(2x -2) + (x+6) + x = 180
combine like terms
4x + 4 = 180
subtract 4 from both sides
4x = 176
divide both sides by 4
x = 44
Now, wherever is says x, plug in 44
(x+6)
44 + 6
angle B is 50
2x - 2
2(44) -2
88-2
Angle A is 86
and the last angle is just 44
To check:
angle a + angle b + angle c =?= 180
86 + 50 + 44 =?= 180
180 = 180
Hope this helps