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TEA [102]
3 years ago
9

I don't know how to get the answer

Mathematics
1 answer:
dybincka [34]3 years ago
7 0

Answer:

15 inches

Tell me if you need me to explain


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Represent this temperatures in degrees Fahrenheit with a positive or negative number: 5 degrees above zero *
Darina [25.2K]

Answer:

5 degree Fahrenheit.

Step-by-step explanation:

The solution of the following problem is 5 degree Fahrenheit, since it is referring to the equation <em>0+5.</em>

I hope this helped!!

~ Penny

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What is the value of p? ​
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B

Step-by-step explanation:

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Help plz I really need some help right now
Montano1993 [528]
1/2 chance of getting an even number and 1/2 chance of getting an odd one.
8 0
3 years ago
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Answer please lot's of points.
Svetlanka [38]

Answer:

t≈8.0927

Step-by-step explanation:

h(t) = -16t^2 + 128t +12

We want to find when h(t) is zero ( or when it hits the ground)

0 =  -16t^2 + 128t +12

Completing the square

Subtract 12 from each side

-12  =  -16t^2 + 128t

Divide each side by -16

-12/-16  =  -16/-16t^2 + 128/-16t

3/4 = t^2 -8t

Take the coefficient of t and divide it by 8

-8/2 = -4

Then square it

(-4) ^2 = 16

Add 16 to each side

16+3/4 = t^2 -8t+16

64/4 + 3/4= (t-4)^2

67/4 = (t-4)^2

Take the square root of each side

±sqrt(67/4) =sqrt( (t-4)^2)

±1/2sqrt(67) = (t-4)

Add 4 to each side

4 ±1/2sqrt(67) = t

The approximate values for t are

t≈-0.092676

t≈8.0927

The first is before the rocket is launched so the only valid answer is the second one

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3 years ago
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Describe how you would use the Distributive Property to simplify (39 × 5). (2 points)
alexandr402 [8]
Use of distributive property will be
(30 x 5) + (9 x 5)

21. the error for x - 28 = 375 is not 347 is because the student subtracted both sides by 28. 347 - 28 is 319 not 375. One must add 28 to both sides of -28 and 375. The -28 and 28 is zero. 375 + 28 = 403.

22. The next three terms are 0.93, 1.02, and 1.11. The rule in the number pattern is one must add 0.09.
5 0
3 years ago
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