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myrzilka [38]
4 years ago
12

Solve the equation 5x^{2}-3x-1= 0 to the nearest tenth.

Mathematics
1 answer:
Nat2105 [25]4 years ago
5 0

Answer:

Step-by-step explanation:

Answer:

x

=

3

10

+

1

10

29

or

x

=

3

10

+

−

1

10

29

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the sides of one right triangle are 6,8 and 10.the sides of another right triangle are 10,24 and 26.determine if the triangle ar
valkas [14]
So the ratio must be the same for the triangle to be the same
smallest side of 1 right triangle to smalles side of other right trigle shoudl be same as largest  side of 1 right trignale to largest side of other right triangle and also middle side


6:10 should equal 10:26 should equal 8:24
treat as fraction
6/10=10/26=8/24?
3/5=5/13=1/3
we know that 3/5 is not equal to 1/3 so they are NOT SIMILAR

ratios are
3:5
1:3
5:13


the perimiter of the smaller is 6+8+10=24
perimiter of larger is 10+24+26=60
ratio of perimiters larger to smaller is 60:24=5:2

area is 1/2 base times height
longest side=hypotonuse
therefor other 2 sides must be base and height

area of smaller=8 times 6 times 1/2=24

area lf larger=10 times 24 times 1/2=120
ratio of larger ot smaller is 120:24=5:1



not similar


ratio of perimiter larger to smaler=5:2

ratio oif area larger to smaller=5:1
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4 years ago
Sum of (9)<br> Prodect (4)
vekshin1

Answer:

9+(4)

Step-by-step explanation:

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3 years ago
If you need two gallons, which store should you buy from? First store Second store They are the same price There is not enough i
Reika [66]
Not enough info. We dont have the prices from the stores
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Solve the system of linear equations using linear combination. 3a + 6b = 45 2a – 2b = –12 Which is the solution to the system?
gogolik [260]
A = b - 6
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b = 7
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Read 2 more answers
Use absolute value notation to describe the situation.
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The answer to this question is x=6
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