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Vikentia [17]
3 years ago
10

Find the value of x in each quadrilateral.

Mathematics
1 answer:
patriot [66]3 years ago
5 0

Answer:

Step-by-step explanation:

Quadrilaterals have angles that add up to 360, so sum all the angles and set them equal to 360.  You should be able to solve for x here.  Let me know if that doesn't quite make sense.

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.35 miles is 4% of what amount
Vitek1552 [10]

let's say is "x", therefore "x" is the 100%, and we know that 0.35 is the 4%.


\bf \begin{array}{ccll}
amount&\%\\
\cline{1-2}
x&100\\
0.35&4
\end{array}\implies \cfrac{x}{0.35}=\cfrac{100}{4}\implies \cfrac{x}{0.35}=25
\\\\\\
x=0.35\cdot 25\implies x=8.75

8 0
3 years ago
Is 7,849 a reasonable answer for 49 x 49?
melisa1 [442]

Answer:

2,401

Step-by-step explanation:

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Archy [21]

Answer:

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3 0
3 years ago
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