perimeter = 20 +20 +24 = 64 feet
area = 12^2 + x^2 = 20^2
144 + x^2 = 400
x^2 = 256
x = sqrt(256) = 16 feet
area = 1/2 x 16 x 24 = 192 square feet
cost = 192 x $2 = $384
A: It subtracts 6 from the input value.
B: 71
Answer:

Step-by-step explanation:
Given:





Required:
LJ
Solution:
Step 1: create an equation to find the value of x
Since we are given that LK = MK, and LK = 7x - 10, let's find the expression for MK to get an equation.
(segment addition postulate)
(Subtract KN from each side)
(subtitution)



LK = MK, therefore,

Subtract 8x from each side


Add 10 to both sides of the equation


Divide both sides by -1

Step 2: Find LJ
(segment addition postulate)

Plug in the value of x



The total ounces of water Diane brought are 576 ounces and the fraction of a gallon of water did she start the hike with is 3/16.
<h3>What is cost price per ounce?</h3>
The cost price per ounce is the amount of money required to buy one ounce of a brand or goods.
To find the cost price per ounce, divide the total amount of cost of the goods to the total number of goods.
1. There are 8 ounces in 1 cup and 16 cups in 1 gallon. Diane brought 4.5 gallons of water to a campout. Let x ounces of water, did she bring. Thus,

Diane started a hike with 24 ounces of water in her backpack. The fraction of gallons in 24 ounces is,

Thus, the total ounces of water Diane brought are 576 ounces and the fraction of a gallon of water did she start the hike with is 3/16.
Learn more about the cost price per ounce here;
brainly.com/question/18628158
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There are total 10 juice boxes
P(grape) first pick:
2/10=1/5
P(grape) second pick:
1/9
As a result, the probability that, when Jill reaches into the cooler to grab two juice boxes without replacing them, she grabs two that are grape is 1/45. Hope it help!