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marysya [2.9K]
2 years ago
12

*PLS HELP!!*{The Picture Is In The Attachment}​

Mathematics
1 answer:
mash [69]2 years ago
6 0

Answer:

B is 45    A is 135

Step-by-step explanation:

45 + 135 = 180

45 x 3 = 135

135 is three times as large as 45

135 and 45 are supplementary angles

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Explain why any rotation can be described by an angle between 0 degrees and 360 degrees
Oksanka [162]
Because if you rotate an object 360 degrees it’s like the object never moved because the object would still be in the same spot as if you didn’t move it
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Find the area of the irregular polygon. Round your answer to the nearest tenth if necessary.
kvasek [131]
The answer is 60 square cm

How to solve:

3 0
3 years ago
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The sides of a triangle have lengths 4, 9, and 11. What kind of triangle is it?
aalyn [17]

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Step-by-step explanation:

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I really need help
Zielflug [23.3K]

Answer:

The answer is (C)

The equation of the circle is (x + 4)² + (y - 6)² = 81

Step-by-step explanation:

* To find the equation of the circle you need to know

  the center of the circle and the length of its radius

* The rule of the equation of the circle is:

  (x - h)² + (y - k)² = r²

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  h and k are the coordinates of the center of the circle

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∵ The center of the circle is (-4 , 6)

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3 0
3 years ago
Gold in the form of solid cylinders will be molded into solid blocks. Each cylinder has a diameter of 6.18 cm and a height of 6
nordsb [41]

First we need to find out the volume of one cylinder. We already know the volume of the block of gold is 360cm3

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Pie is 3.142

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Now we divide the volume of this cylinder with the volume of block of gold.

360/180 = 2

So it will take 2 cylinders to mold one block of gold.

6 0
3 years ago
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