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yan [13]
3 years ago
14

kendra and her horse completed the barrel racing in 15.839 seconds. what is the number rounded to the nearest tenth?

Mathematics
1 answer:
tino4ka555 [31]3 years ago
6 0
To round to the nearest tenth, you would want just one number after the decimal point. You would take the number 15.839 and use that nine to round the 3 to a 4. Since four can not round 8 up to anything, your final answer will be "15.8". 
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Ede4ka [16]

Answer:

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Step-by-step explanation:

5 0
2 years ago
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Help me please i’ll give extra points
vazorg [7]

Answer:

y=1

Step-by-step explanation:

20-18/6-4 = 2/2 = I

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3 years ago
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What are the key features of a graph of a quadratic equation with only complex solutions
dybincka [34]

Answer:

If  D< 0, the roots of the quadratic equation will b complex.

Step-by-step explanation:

Let ax^{2}  + bx + c =0 is the given quadratic equation.

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Complex roots are represented in the form of (x \pm iy)

1.  <u> x represents the X axis (real) co ordinate,</u>

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<u />

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2. Also, the graph of the with equation  D < 0  NEVER CROSSES the X - axis, as there are no real roots of the equation, only complex roots.

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4 0
3 years ago
What does the word range mean in algebra
makkiz [27]

Answer:

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Step-by-step explanation:

Hope this helps!

3 0
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Dafna11 [192]
It's a binomial times a binomial, so you FOIL
First multiply the First numbers
3z*z = 3z(^2)
Then multiply Outers:
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Finally, the Lasts: 
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Then, throw it all together in descending order, starting with the variable of highest degree to lowest:
3z^2 - 12z + 9z - 36
Last of all, simplify coefficients with like terms and you're good to go:
3z^2 - 3z - 36
Hope this helps!
3 0
3 years ago
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