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oee [108]
3 years ago
12

An emu runs at a speed of 48 km/h. An ostrich runs at a speed of 70 km/hr. In a 5km race, which bird will win, and by how many m

inutes? Please show work.
Mathematics
1 answer:
MArishka [77]3 years ago
3 0

The ostrich will win.

It takes the ostrich about 5 minutes to run 5km.

It takes the Emu around 6 minutes to run 5km.

The ostrich will win by about a minute.

An ostrich run 1.16 km/m

An emu runs 0.8 km/m

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What is the equation of the line that passes through the point (3,6) and has a slope of -1/3
Mnenie [13.5K]

\Large\texttt{Answer\::}

Please consult the "Calculations" section of this ans .

\Large\texttt{Calculations\::}

The information we're given is below :

  • slope : -1/3
  • Point crossed by the line : (3, 6)

As per given information , we can do the following :

  • Write the line's equation in point slope form

Point - slope form looks like so :

y-y₁=m(x-x₁)

y-6=-1/3(x-3)

y-6=-1/3x+1

y=-1/3x+1+7

y=-1/3x+6

↑ \small\textsc{EQUATION OF THE LINE}

\small\textit{hope\:helpful~}

4 0
2 years ago
LaDanian wants to write the fraction 4 / 6 as a sum of unit fractions. what expression should he write
julsineya [31]
He <span>wants to write the fraction 4 / 6 as a sum of unit fractions. It is written as follows:
</span>
1/6 +1/6 +1/6+ 1/6= 4/6.

A unit fraction has a numerator of 1 so since 4 is the numerator in 4/6 you would have to add 1/6 for four times. 

Hope this answers the question. Have a nice day.
7 0
3 years ago
Find the coordinates of the other endpoint of the​ segment, given its midpoint and one endpoint.​ (Hint: Let​ (x,y) be the unkno
spin [16.1K]
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For the first equation (to find the x-coordinate) we will multiply both sides by 2:
6\times2=\frac{11+x_2}{2}\times 2&#10;\\&#10;\\12=11+x_2

Subtract 11 from both sides:
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For the second equation (the y-coordinate) we multiply both sides by 2:
-11\times2=\frac{-5+y_2}{2}\times 2&#10;\\&#10;\\-22=-5+y_2

Add 5 to both sides:
-22+5 = -5+y₂ + 5
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4 0
3 years ago
What is the value of x?
tensa zangetsu [6.8K]

Answer:

X = 5°

Step-by-step explanation:

180° on a straight line.

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6 0
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Vera_Pavlovna [14]
That's a lot of points for this question. You don't have to offer that much. 

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Let me put this less technically. Find the variable with the highest power. The number in front of that variable is the leading coefficient.

Write this in standard form. 5x^4 -2x + 1
The number in front of the x^4 is the answer.
5 <<<<< answer 
4 0
3 years ago
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