Answer:
c = 40 millimeters
Step-by-step explanation:
By the Pythagorean Theorem, where and are side lengths of a right triangle and is the hypotenuse:
Therefore, the hypotenuse is 40 millimeters.
6 lbs x 1 kg/2.2 lbs = 6/2.2 kg = 2.727272 kg ≈ 2.72 kg
the answer is $87,850 to 4183,250
First, we must let:
x = number of tickets intended for adults
y = number of tickets intended for children.
a. Write in terms of x the number of tickets for children
Solution:
x + y = 28 ⇔ y = 28 - x (equation 1)
To answer in terms of x:
no. of tickets for tickets for children = 28 - x
b. the amount spent on tickets for adults
Solution: $30 is the cost of ticket per adult and there are x number of tickets intended for adults.
Therefore,
amount spent on ticket for adults = 30x
c. the amount spent on the tickets.
Solution:
$ 15 = cost of ticket per child
$ 30 = cost of ticket per adult
total amount spent on tickets = 30x + 15y ⇒ (equation2)
substitute equation 1 to equation 2.
(equation 1) y = 28 - x
(equation 2) total amount spent on tickets = 30x + 15y
total amount spent on tickets = 30x + 15(28-x)
total amount spent on tickets = 30x + 420 - 15x
total amount spent on tickets = 15x + 420
We know, Distributive property tells:
a(b + c) = ab + bc
Here, GCD of 27 & 60 is 3, so take it as a common factor,
=3(9 + 20)
In short, Your Answer would be: 3(9 + 20)
Hope this helps!