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sukhopar [10]
3 years ago
10

In a right triangle shaped house, the roof is 51 feet long and the base of the house is 29 feet across. Calculate the height of

the ho
Mathematics
2 answers:
netineya [11]3 years ago
8 0
Hypoteneuse is 51 feet and the base of the triangle is 29 feet long. use c^2-a^2=b^2
so 51^2 - 29^2 then square root it
Travka [436]3 years ago
6 0
For this equation you would use Pythagorean's theorem. Which is super helpful in finding missing sides of triangle. so a^2 + b^2 = c^2. The only tricky part is having to remember that C IS ALWAYS THE LONG SIDE OF THE TRIANGLE. Always and forever! The equation you would use to figure this out would be:

29^2 + b^2 = 51^2


And the solve for b.

I hope this helped! :)

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SVETLANKA909090 [29]
If we take 1200 as the 100%, how much percentage is 700 of it?

well \bf \begin{array}{ccllll}
amount&\%\\
\textendash\textendash\textendash\textendash\textendash\textendash&\textendash\textendash\textendash\textendash\textendash\textendash\\
1200&100\\
700&x
\end{array}\implies \cfrac{1200}{700}=\cfrac{100}{x}\implies x=\cfrac{700\cdot 100}{1200}
\\\\\\
x=\cfrac{175}{3}

so, (175/3)% or roughly 58.3%

now, how much is (175/3)% of 15000 ?
well, if we take 15000 as the 100%
then   \bf \begin{array}{ccllll}
amount&\%\\
\textendash\textendash\textendash\textendash\textendash\textendash&\textendash\textendash\textendash\textendash\textendash\textendash\\
15000&100\\
x&\frac{175}{3}
\end{array}\implies \cfrac{15000}{x}=\cfrac{100}{\frac{175}{3}}
\\\\\\
\cfrac{15000\cdot \frac{175}{3}}{100}=x\implies \cfrac{5000\cdot 175}{100}=x
6 0
3 years ago
11p + 2(p + 3) and 1 + p(13) + 2
Zarrin [17]
Answer:
1) 13p+6
2) 13p+3
6 0
3 years ago
Please help.<br> Is algebra.<br> PLEASE HELP NO LINKS OR FILES.<br> I don't want links.
alexandr1967 [171]

9514 1404 393

Answer:

  9n^4

Step-by-step explanation:

The divisor and quotient can be interchanged to find the divisor:

  \dfrac{18n^6+27n^5-36n^4}{2n^2+3n-4}=\boxed{\text{Blank 1}}

Such division is carried out by first finding the quotient of the highest-degree terms:

  \dfrac{18n^6}{2n^2}=\dfrac{18}{2}n^{6-2}=9n^4

This value is used to multiply the denominator and subtract that product from the numerator to find the new numerator. The new numerator is zero, so the value that goes in Blank 1 is ...

  9n^4

_____

The attachment shows the long division.

7 0
3 years ago
How would you solve these if the X goes; -3,-2,-1,0,1,2,3 in a table format
Vlada [557]
Hello,

solution is jointed

7 0
3 years ago
Ms Durham buys a metre of fabric. She cuts off 30) cm. The amount of fabric left in<br> cm is?
oksian1 [2.3K]
70 cm

ex:
100 cm in a meter
so you’d do 100-30 cm
and that equals 70 centimeters
6 0
3 years ago
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