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iragen [17]
3 years ago
11

HELP PLEASE I NEED THE EQUATION

Mathematics
1 answer:
Sindrei [870]3 years ago
4 0

Answer:

4y=12 is the equation

Step-by-step explanation:

it's an equilateral triangle so all three sides are equal.

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Some people advise that in very cold​ weather, you should keep the gas tank in your car more than half full. Irene​'s car had 6.
artcher [175]

Answer:

Irene spent $33.82 on gas to fill her tank.

I don’t know if im correct

7 0
3 years ago
1. Mr. Jones is correcting math test. Here are the scores for the
iogann1982 [59]

Answer:

12

Step-by-step explanation:

12 doesn't fit the data because it is so much farther from the general average of the others.

12 affects the median because with it, the median is 74. but without 12, the median is 76.

12 affects the mean because with it, the mean is 68.36. but without 12, the mean is 72.69.

8 0
3 years ago
A certain stock starts the day at $273/8 per share. If it drops $21/2 during the day, what is its closing value? A. $247/8 B. $2
Elza [17]

Answer:

A. $ 24 7/8

Step-by-step explanation:

GIVEN: A stock starts the day at $27 3/8 per share.

             Share drops $2 1/2 during the day.

To Find : Closing value

Solution : first we need to find how many 1/8 are there in 1/2

So, \frac{\frac{1}{2} }{\frac{1}{8} } =4

when share drops by $2 then  share will be :

$27 - $2 =$25


and \frac{3}{8} - 4(\frac{1}{8})


⇒\frac{3}{8} - \frac{4}{8}


⇒\frac{-1}{8}


So, 25-\frac{1}{8}


⇒24\frac{7}{8}

So, its closing value is 24\frac{7}{8}.

7 0
4 years ago
Find the standard equation for the circle having the given center and radius.
RoseWind [281]

\textit{equation of a circle}\\\\ (x- h)^2+(y- k)^2= r^2 \hspace{5em}\stackrel{center}{(\underset{0}{h}~~,~~\underset{0}{k})}\qquad \stackrel{radius}{\underset{7}{r}} \\\\[-0.35em] ~\dotfill\\\\ ( ~~ x - 0 ~~ )^2 ~~ + ~~ ( ~~ y-0 ~~ )^2~~ = ~~7^2\implies x^2+y^2=49

7 0
2 years ago
Sam has 26 coins in her pocket, some are quarters and some are nickels. The coins have a total value of $5.30. How many of each
Natalija [7]

Answer:

20 quarters and 6 nickels

Step-by-step explanation:

20 times 0.25 is 5

6 times 0.05 is 0.3

5 plus 0.3 is 5.30

6 0
3 years ago
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