Answer:
7.6 ft² ( to 1 dec. place )
Step-by-step explanation:
given 2 sides of a triangle and the angle between them, the area (A) is calculated using the formula
A = ac sin B
= 0.5 × 4 × 13 × sin 17° ≈ 7.6
Answer:
A=101°
Step-by-step explanation:
The two lengths of the rectangle are parallel and therefore the sides of the path form two parallel transversals.
The angle marked 79° and the angle marked A are supplementary ( they add up to 180°)
A+79=180°
A=180-79
=101°
Answer:
m < A = 101 degrees.
Step-by-step explanation:
The transverse line crosses 2 parallel lines (opposite angles of a rectangle are parallel) , so the same side angles add up to 180 degrees.
m < A + 79 = 180
m < A = 101 degrees.
Answer:
mass of egg (d) 64 g (e) 73 g
size of egg (d) large (e) very lg
(a) 6 lg eggs....63 g to 72 g......lowest mass = ( 6 * 63) = 378 g
highest mass = (6 * 72) = 432 g
(b) 1 kg = 1000 g...so 0.125 kg = (0.125 * 1000) = 125 g
for 6 eggs = 125/6 = 20.8...she had small eggs
I am not 100% sure on this one....that was 0.125 kg, right ??