Answer:
24
Step-by-step explanation:
area of regualr trapezoid = 1/2 ( sum of parallel sides )( height)
= ( 0.5)(8+4)(4 ) =24
Answer:
$4/ hour
Step-by-step explanation:
every hour you go you add 4 dollars
example: 1 hour is $2
2 hours is $6
1200 ÷ 4 = 300
Each person will receive 300 stock cards.
3a to the power of 2 plus 5a minus 2
Answer:
Option (1)
Step-by-step explanation:
By using triangle sum theorem in the given triangle,
(5x - 7)° + (11x - 4)° + (3x + 1)° = 180°
(5x + 11x + 3x) - (7 + 4 - 1) = 180
19x - 10 = 180
19x = 190
x = 10
Therefore, (3x + 1)° = 30 + 1
= 30°
(11x - 4)° = 110 - 4
= 106°
(5x - 7)° = 43°
Therefore, Option (1) will be the correct option.
