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shtirl [24]
3 years ago
10

How do you complete the square for pre-calculus

Mathematics
1 answer:
irakobra [83]3 years ago
5 0

Answer:

Same as completing the square for algebra.

Step-by-step explanation:

Please mark as Brainliest!

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1. 4/5 - (-3/10)=
Yuri [45]

Answer:

Step-by-step explanation:

4/5-(-3/10)=4/5+3/10=8/10+3/10=11/10

5.5-8.1=-2.6

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I looked it up on Math

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3 years ago
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2. The cone has a radius of 30 mm and slant height of 34 mm. What is the height h for this cone?​
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h = 16

Step-by-step explanation:

By applying the Pythagorean Theorem, the slant height is given by the formula:

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6 0
3 years ago
The floor plan of a room has a scale of 2.5 in. : 35 ft. In the drawing, the length of the room is 8 in. and the width of the ro
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Well if I did my math correctly I do believe the perimeter should be 392 ft.


6÷2.5= 2.4
2.4×35=84

8÷2.5= 3.2
3.2×35=112

84×2
112×2
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392

you mult. by 2 because it's a room which usually has four walls and I imagined it being a rectangle.
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4 years ago
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PLS HELP LOOK AT PIC
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31 trust In me I learned this last week
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