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Hitman42 [59]
3 years ago
12

Solve. x^2-9x+3=0 x= or x=

Mathematics
2 answers:
vlabodo [156]3 years ago
7 0
X= 9.322 or x=0.322
sasho [114]3 years ago
3 0

Answer:

Answers are 17.3 and -1.7

Step-by-step explanation:

9(+ or -)✓69

2

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Please help you will get 20 points and explain your answer please
sp2606 [1]

Answer:

Top prism = 262 in.² Bottom prism = 478 in.²

Step-by-step explanation:

top prism:

front + back: 5 x 3 = 15

sides: 19 x 4 x 2 = 152

bottom: 19 x 5 = 95

15 + 152 + 95 = 262

bottom prism:

front + back: 5 x 6 x 2 = 60

sides: 19 x 6 x 2 = 228

top + bottom: 19 x 5 x 2 = 190

60 + 228 + 190 = 478

7 0
4 years ago
Read 2 more answers
If Sally can paint a house in 4 hours, and John can paint the same house in 6 hour, how long will it take for both of them to pa
Katen [24]

Answer:No A

Step-by-step explanation:

2hours 24 minutes

6 0
4 years ago
Perform the indicated operation. 12/16 - 3/8
Vladimir79 [104]

Answer:

6/16

Step-by-step explanation:

12/16-3/8

12/16-6/16

6/16=3/8

3 0
4 years ago
Read 2 more answers
Let v1 = -4
just olya [345]

We're told (and we can confirm) that v_3=2v_1-3v_2, so v_3 is a linear combination of the other two vectors.

This means <em>H</em> is sufficiently spanned by \{v_1,v_2\}; no need for the third vector.

But this also means we can write either v_1 as a linear combination of \{v_2,v_3\}, and v_2 as a lin. com. of \{v_1,v_3\}. So any set of these three vectors taken two at a time will span the subspace <em>H</em>. Hence all of b, c, and d are acceptable.

5 0
3 years ago
.<br> What is the surface area of this figure? Each side is 7 yards and the height is 5 yards.
ollegr [7]
The answer is SA=294
To get it you do 6*7^2
5 0
3 years ago
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