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Mademuasel [1]
2 years ago
7

If Sam drives his car 171 miles in 9 hours, what is his speed​

Mathematics
1 answer:
VikaD [51]2 years ago
4 0
171/9=19mph hope it helps
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Simplify the equation in simplest for using only positive exponents: (16x^4y^-12)^-5/2?
Lapatulllka [165]

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Step-by-step explanation:

That is the answer if the equation looks like this:(16x^4y^{-12} )^\frac{-5}{2}

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Simplify. 12+(38−18)2
julia-pushkina [17]
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Anna is swimming against the ocean current. The following equation models her speed: f(x) = x2 − 6x +1, where x is Anna's speed
REY [17]

Answer:

All real numbers

Step-by-step explanation:

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Add the following fractions and simplify if needed<br> 2/3 + 1/5 =
masha68 [24]

Answer:

13/15

Step-by-step explanation:

2/3 + 1/5

You first,

  1. Find the L. C. M, i hope u know the full name, if u don't, let me know in the comment section.
  2. the L. C. M is 15
  3. therefore it will be 10+3/15
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5 0
2 years ago
This si more tiring than actually doing the work
DENIUS [597]

Answer:

D(WZ║XY)

Step-by-step explanation:

The definition of a trapezoid is "a quadrilateral with only one pair of parallel sides".  WX and ZY are obviously not parrelel, so you need WZ and XY to be parellel to follow the criteria of a trapezoid.

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