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Triss [41]
3 years ago
11

Martinbly.com

Mathematics
1 answer:
Lesechka [4]3 years ago
6 0

Answer:

55.5

Step-by-step explanation:

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ASHA 777 [7]

Answer:

x=5

Step-by-step explanation:

3 0
4 years ago
suppose you take the small prism and stack it on top of the larger prism. what will be the volume of the composite figure?
Lyrx [107]
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5 0
3 years ago
How many and what type of solutions does 5x^2-2x+6 have
just olya [345]

Answer:

two irrational solutions

Step-by-step explanation:

you can use the quadratic formula:  (b ± √b²- 4ac)÷2a

a = 5, b = -2, c = 6

= [2 ± √(-2²)-4(5)(6)] ÷ 2(5)

= (2 ± √4-120) / 10

two complex solutions:  (2+√-116)/10, (2-√-116)/10

6 0
3 years ago
Which equations have the same value of x as 3/5 (30x - 15x) = 72? Check all that apply.
pashok25 [27]
3/5(30x - 15) = 72
18x - 9 = 72 <==== this is one
3(6x - 3) = 72 <== this is one
18x = 81 <== this is one
x = 81/18
x = 4.5 <== this is one

4 0
3 years ago
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