Similar figures are the same shape but not the same size. you can find out the scale by using parallel lines.
Answer:
8
Step-by-step explanation:
Let's call the center of the middle circle J, and the center of the third circle K.
Draw a line from J to the line AD such that the line is perpendicular to AD.
This forms a right triangle that is similar to the triangle ΔADK.
Writing and solving a proportion:
x / DK = AJ / AK
x / 5 = 15 / 25
x = 3
Now, draw lines from J to B and C. We now form two congruent right triangles, where the hypotenuse is 5 and the shared leg is 3.
That means these are both 3-4-5 triangles.
Therefore, BC = 4 + 4 = 8.
Answer:
No.
Step-by-step explanation:
A whole number does not allow fractions.
The correct option is D) reaching the North Pole has no foreseeable
benefit to humanity.
The question the narrator asks in lines 30-31 ("Will it . . . railway") most nearly implies that reaching the North Pole has no foreseeable benefit to humanity.
<h3>What is North Pole?</h3>
The North Pole is the northernmost point on Earth's axis, located in the Arctic Ocean approximately 450 miles (725 kilometers) north of Greenland.
Some key features regarding North Pole, here
- Such a geographic North Pole doesn't really correlate with the magnetic North Pol.
- That in the early 21st century was located north of a Queen Elizabeth Islands in situated in the northern Canada at roughly 82°15′ N 112°30′ W (it is gradually going to migrate northwest)—or with geomagnetic North Pole, which is located at approximately 79°30′ N 71°30′ W.
- Every year, the geographic pole, which is located at a depth of roughly 13,400 feet (4,080 meters) in the ocean and is covered with floating pack ice, receives 6 months of full sunlight then 6 months of total darkness.
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The required a) assessed value = $21600,
b) tax rate = 0.0855,
c) real estate tax = $1836.
<h3>What is cost price?</h3>
Cost price is that price for buyer which he pays to seller for an object or product.
a) assessed value = 72000 x 30/100
= $21600
b) tax rate = 85.5/1000
= 0.0855
c) real estate tax = 0.855 x 21600
= $ 1836
Thus, the required values of a) assessed value, b) tax rate as a decimal, and c) real estate tax is $21600, 0.085 and $1836 respectively.
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