Answer:
x = 8
The measure of angle A = 30°
Step-by-step explanation:
angle A and B are supplementary and their sum is 180°
6x - 18 + 14x + 38 = 180° add like terms
20x + 20 = 180
20x = 180 - 20
20x = 160 divide both sides by 20
x = 8 and the measure of angle A
6x - 18 ➡ 6 × 8 - 18 = 30°
Answer:
8x3=24
8x6=48
8x9=
8x12
so onn
Step-by-step explanation:
Answer:
69.08
Step-by-step explanation:
Answer:
mais de 5 sacos 6 sacos y 1/4
Step-by-step explanation:
1 1/4 = 5/4
De la segunda feira a la sexta son 5 feiras
5/4 * 5 = 25/4
25/4 = 6 1/4