Hi there!
We can find the area of a triangle with the formula:
Filling in this formula gives us the following answers.
Triangle 1
Triangle 2
Triangle 3
C=2πr=2·π·13≈81.68141
C=81.68
Tank calculations :
Volume = 1/4(4/3 * pi * r^3)
r= 70 feet.
Volume = 1/4(4/3 * 3.14 * 70^3)
Calculating the values:
Volume = 359,000.67 ft.cubed
No we divide the actual radius by 6 to get the volume of scale model.
Hence,
6^3 = 216 times smaller.
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That's all the square roots of the form 5.xxxx. The numbers start at 5² and end at 6²-1.
So that's 6² - 5² = 11 numbers. We can list them:
25,26,27,28,29,30,31,32,33,34,35
Answer: 11
Answer:
(9, - 2 )
Step-by-step explanation:
Given (- 3, 8 ) → (1, 10 )
That is the x- coordinate of the image is 4 more than the original.
The y- coordinate of the image is 2 more than the original, so
Translation rule is (x, y ) → (x + 4, y + 2 ), thus
(5, - 4 ) → (5 + 4, - 4 + 2 ) → (9, - 2 )
