I think must be associative property
Answer:
-4
Step-by-step explanation:
0 would be located at sea level. Positive integers are above sea level while negative integers represent under sea level. Hope this helps.
a) (2 × 5) + (2 × 1) + (2 × 2) + (2 × 5) = 10 + 2 + 4 + 10 = 26 <small squares>
b) (6 × 5) - (2 × 2) = 30 - 4 = 26 <small squares>
Ok done. Thank to me :>
For the 51-deg angle, y is the opposite leg, and 12 is the hypotenuse.
The trig ratio that relates the opposite leg and the hypotenuse is the sine.
sin A = opp/hyp
sin 51 deg = y/12
y = 12 * sin 51 deg
y = 9.3
Hi will read 1,400 pages each day if he reads the book