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3 years ago

A 13 mile race is equally split up between 5 friends. Which expression shows the distance each friend will run

Mathematics

2 answers:

Andrei [34K]3 years ago

3 0

Answer:

This should be 2.6 miles hope this helps out

Step-by-step explanation:

Gre4nikov [31]3 years ago

3 0

Answer:

13=5x

Step-by-step explanation:

13=5x

13/5=x

2.6=x

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Given that cos 63°≈ 0.454, enter the sine of a complementary angle.<br> sin

jek_recluse [69]

Answer:

$\cos(63^\circ)$ is the same as $\sin(27^\circ)$ by co-function identities

Step-by-step explanation:

Remember that complementary angles add up to 90°. The angle that i s complementary to 63° is 27°.

Also recall the co-function identities:

sin (90° – x) = cos x
cos (90° – x) = sin x

This means that $\cos(90^\circ-27^\circ)=\sin(27^\circ)\approx0.454$ .

4 0

1 year ago

Pleaseee helpp answer correctly !!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!

Alinara [238K]

So you have to add all the numbers to get the perimeter or the outside distance but it looks like t and s is there a few times so that’s were you have to simplify.
So here’s the answer simplified
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Good luck!

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2 years ago

Your friend has owned a dog for nine years this is one year less than twice as long as he owned a cat how long has your friend o

Oduvanchick [21]

Answer:

He owned Cat for 5 years.

Step-by-step explanation:

Given: Owned dog for 9 years.

Dog owned year is one year less than twice as long as he owned a cat.

Lets assume the years that cat has been owned be "x".

Now, finding the number years that Cat hes been owned.

As given, Dog owned year is one year less than twice as long as he owned a cat.

∴ using equation to find the Cat´s owned years.

⇒ $2x-1= 9$

adding 1 on both side.

⇒ $2x= 10$

dividing both side by 2

⇒ $x= \frac{10}{2}$

∴x= $5\ years$

Hence, Cat has been owned for 5 years.

6 0

3 years ago

Which point is on the line of the equation y-4 = -1/2 (x - 2) ?

Gennadij [26K]

Answer:

4.0148 rounded to the nearest thousand is 0, but if you meant rounded to the nearest thousandth, it would be 4.015 because the 8 in the ten thousandth column would cause the 4 in the thousandth column to round up to 5.

Step-by-step explanation:

8 0

3 years ago

Help me Please I'm confused!!!!!!!

Andrew [12]

Answer:

5 x k = 15 + 3 = 18

Step-by-step explanation:

k=3

6 0

3 years ago