Subtract 5 from both sides
Answer:
The first question of the answer is d (2.6)
Step-by-step explanation:because, 4.5 x 3 = 13.5, 0.5 x 2 = 1, 1.5 x 2 = 3, and 2.5 x 2 = 5 and I add 13.5 + 3.5 + 1 + 5 + 3 and then i divid 26 and 10 and I got 2.6 in total im not lying.
Answer:
Its in Scientific notation but in regular form
8222
Step-by-step explanation:
-10^3
-10x10x10
-100x10+1000
8.222x1000
82.22x100
822.2x10
8222
Answer:
A, D
Step-by-step explanation:
To solve this
problem, we must remember that the sum of interior angle of a polygon is:
Sum of
interior angles = (n – 2) * 180˚
So, we can say
that:
Sum of
interior angles = angle A + angle B + angle C + angle D = (4 – 2) * 180˚
Where,
angle C + angle
D = 110 + 70 = 180˚
Therefore
substituting this value:
angle A + angle
B + 180˚ = 2 * 108˚
angle A + angle
B = 360˚ - 180˚
angle A + angle
B = 180˚ (answer)
Hence we can
also conclude that,
<span>angle A + angle
B = angle C + angle D</span>
