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cupoosta [38]
3 years ago
15

Using the pythagorean theorem find the area

Mathematics
1 answer:
nikklg [1K]3 years ago
5 0

Answer:

Area = .75\sqrt{5}

Step-by-step explanation:

Height = \sqrt{2.5^{2} - 1.5^{2} }

Height = \sqrt{6.25 - 1.25}

Height = \sqrt{5}

Area = 1.5(\sqrt{5})/2

Area = .75\sqrt{5}

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Thanks guys for all the help :)
ale4655 [162]

Answer:

(2,  6) .

Step-by-step explanation:

The point A has coordinates (5, 9) and B  has coordinates (-1, 3).

The midpoint is (5 + -1)/2 ,  (9 + 3)/2.

= (2,  6) Answer.

5 0
3 years ago
What 60% of what number is 80? How do I figure this out?
Fudgin [204]
80 is 60% of 133.333 repeating, or rounded to 133.  You can find this by doing 80 / 60 = 1.333 repeating.  Then, you would do 1.333 x 100 = 133.333 repeating.  
8 0
3 years ago
Timothy deposited $2,780.20 in a savings account that earns 4.3% simple interest. What will Timothy’s account balance be in 7 mo
julia-pushkina [17]
Keeping in mind that, there are 12 months in a year, therefore, 7 months is really just 7/12 of a year.

\bf \qquad \textit{Simple Interest Earned Amount}\\\\
A=P(1+rt)\qquad 
\begin{cases}
A=\textit{accumulated amount}\\
P=\textit{original amount deposited}\to& \$2780.20\\
r=rate\to 4.3\%\to \frac{4.3}{100}\to &0.043\\
t=years\to &\frac{7}{12}
\end{cases}
\\\\\\
A=2780.20\left(1+0.043\cdot \frac{7}{12}  \right)
7 0
3 years ago
Read 2 more answers
FAST!!!!
IceJOKER [234]
The answer is D.
First calculate the gum price and add the tax since it is the only item that is taxed.
Gum 1.10*1.04= 1.14
Gas 9.25*3.15=29.14
Wiper fluid = 4.97
Add = 35.25
Paid cash $30.00
Remainder $5.25
3 0
3 years ago
A car traveled at a constant speed for 4 hours and covered 144.6 miles. It used 12 gallons of gas to travel this distance. How f
FromTheMoon [43]
In one hour he traced the distance of: 36.15 miles

With one gallon of gas he went: 12.05 miles 

;) There you go! Good Luck!
8 0
3 years ago
Read 2 more answers
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