Let "L" represent the population of Linton
and "E" represent the population of Ellmore
12 times E = L
because "Linton is 12 times as great as .. Ellmore"
then E + L = 9646
because "the combined population is 9646"
since L = 12*E
we can plug that into the other equation and get:
E + 12*E = 9646
13*E = 9646 [by adding like terms]
E = 742 [by divided both sides by 13]
so now we have E
we can plug that back into the 1st equation to get L
12*(742) = L
L = 8904
so Population of Linton = 8904
and the Population of Ellmore = 742
Answer:
≈ 4.7 mm
Step-by-step explanation:
Using Pythagoras' identity in the right triangle
the square on the hypotenuse is equal to the sum of the squares on the other 2 sides.
let x be the missing side , then
x² + 5.2² = 7²
x² + 27.04 = 49 ( subtract 27.04 from both sides )
x² = 21.96 ( take square root of both sides )
x = ≈ 4.7 mm ( to the nearest tenth )
16.95 * .22 = $3.73 Calculate how much off you are getting
16.95 - 3.73 = 13.22 Calculate your total price before tax.
13.22 * .065 = 0.86 Calculate the tax
Now calculate the final price
13.22 + .86 =14.08 Final price
To get a single h, all you have to do is divide everything by 4
so h =
D. no definite shape or definite volume