Step-by-step explanation:
A) 4(3) + 2 = 14
True
B 3(5) - 8 = 7
False
C 2 - 10 = - 8
False
D 6 - 2(7) = 6 - 14 = - 8
True
If an angle is 90 degrees its right, if it's more that 90 degrees its obtuse, if it's less it acute
Answer: the price of one ticket is $70.
Step-by-step explanation:
The family of four went to a theme park and spent the total of $480 on tickets, food, and souvenir.
1/6 of their money was spent for souvenirs . It means that the amount of money that was spent on souvenirs is
1/6 × 480 = $80
1/4 of their money was spent for food. It means that the amount of money that was spent on food is
1/4 × 480 = $120
Total amount spent on souvenirs and food is
120 + 80 = $200
Total amount spent on tickets is
480 - 200 = $280
Since they are 4, the price of one ticket would be
280/4 = $70
Ok so 38 is half of 76 and 19 is half of 38. If you follow this pattern then theoretically you should get 9.5
X² <span>+ 11x = -28
to find the solution of this polynomial, it'll be easiest to try and factor it. the first thing you need to do is move everything to one side:
</span>x² + 11x = -28 ... add 28
x² + 11x + 28 = 0 ... factor
(x + 7)(x + 4) = 0 ... now set both of your factors equal to zero and solve for x
x + 7 = 0
x = -7
x + 4 = 0
x = -4
