The answer would most likely be reflection
Area = width * height
since the window is 20 inches higher than the width:
width +20 = height
640 = width * width+20
640 = width^2 +20*width
width^2 +20*width - 640 = 0
width = 17.203
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Double Check
if width = 17.203 then height = 37.203
area = 17.203 * 37.203 = 640 square inches Correct!!
Answer:
Apprentice = $800
Journeyman = $1600
carpenter = $4000
Step-by-step explanation:
Let the apprentice earns X dollars.
Then ,
Journeyman will make 200% of apprentice's earning which is 2X.
Also,
Carpenter makes 250% of the earning that journeyman makes.
Which is 2.5(2X) = 5X
Their total earning should come to $6400.
Thus,
X + 2X + 5X = 6400
8X = 6400.
X = $800
So,
Earning of apprentice = X = $800
Earning of Journeyman = 2X = $1600
Earning of carpenter = 5X = $4000
Answer:
25
Step-by-step explanation:
Question: The distance between P and T on the coordinate grid is __ units. (Input whole numbers only.)
Answer + Step-by-step explanation:
Step 1. Find where point P is located at
Answer: (-10, 15)
Step 2. Find where point T is located at
Answer: (15, 15)
Step 3. Find the distance between point P and T.
Answer: (25) Steps in image