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3 years ago

5

On a certain marathon course, a runner reaches a big hill that is at least 10 miles into the race. If a total marathon is 26.2 m

iles, how can you fnd the number of miles the runner still has to go?

1 answer:

maria [59]3 years ago

6 0

If the marathon is 26.2 miles in total and the runner in 10 miles into the race then he has another 16.2 miles to go.

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Help me please as soon as possible

SIZIF [17.4K]

If each case weighs 24 pounds, then 1p=24 pounds. so if we're trying to find a function of weight, p=24c.

Example: When you have 2 cases, you plug in a 2 for c

p=24c
p=24(2)
p=48

So if you have two cases, it will total 48 pounds,

So that is why the equation is p=24c. Hope this helps!

6 0

3 years ago

Can y'all please help.

sattari [20]

Answer:

See explanation

Step-by-step explanation:

<u>Step 1.</u> Substitute for d to solve for n:

From the first equation:

$d=70-n$

Then substitute it into the second equation:

$0.1(70-n)+0.05n=5.5\\ \\7-0.1n+0.05n=5.5\\ \\7+(-0.05n)=5.5\\ \\-0.05n=5.5-7=-1.5\\ \\n=\dfrac{-1.5}{-0.05}=30$

<u>Step 2:</u> Substitute for n to solve for d:

$d+n=70\\ \\d+30=70\\ \\d=70-30=40$

There are 40 dimes and 30 nikels in the piggy bank

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3 years ago

For what values of x and y are the triangles to the right congruent by HL?

denis23 [38]

Yes it is hl because thats what it is

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3 years ago

Find m∠BOC in the figure if m∠AOC = 77°.

ZanzabumX [31]

Answer:

Answer of this is... D... 59

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23X67 Estimate then find the prouduct

kumpel [21]

To estimate, you would usually round to a significant figure
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