Answer:
Step-by-step explanation:
Ticket price for 2 adults = 55 * 2 = £ 110
Ticket price for 2 children = 45 * 2 = £ 90
Ticket price for 2 children & 2 adult = 110 + 90 = £ 200
Ticket price for family = £ 170
Discount = 200 - 170 = £ 30
Percentage of discount = (30/200) *100
= 15 %
Answer:
720
Step-by-step explanation:
125tablets, 2 of which had broken screens.
multiply 45000 by 2, then divide 125=720
Answer:
$7.25
Step-by-step explanation:
Answer:
AIB = 105°
BIC = 130°
CIA = 125°
Step-by-step explanation:
Шаг 1
Находим Угол C
В приведенном выше вопросе нам говорят
Угол A = 80 °
Угол B = 70 °
Сумма углов в треугольнике = 180 °
Угол C = 180 ° - (80 ° + 70 °)
= 180 ° - 150 °
= 30 °
Шаг 2
ABI = ∠IBC = 1/2 ∠B
1/2 × 70 ° = 35 °
∠IAC = ∠BAI = 1/2 ∠A
= 1/2 × 80 ° = 40 °
∠ICB = ∠ACI = 1/2 ∠C
= 1/2 × 30 ° = 15 °
Помните, что сумма углов в треугольнике = 180 °.
∠CIA = 180 ° - ∠IAC - ∠ACI
= 180 ° - 40 ° - 15 °
= 180 ° - 55 °
= 125 °
∠BIC = 180 ° - ∠ICB - ∠IBC
= 180 ° - 15 ° -35 °
= 180 ° - 50 °
= 130 °
∠AIB = 180° - ∠ABI - ∠BIA
=180° - 35° - 40°
=180° - 75°
=105°
Answer: 4
Step-by-step explanation: Since the total number of games played in the graph is 12, if you half that and get six, you half the total number of wins as well and get 4. :]