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spayn [35]
3 years ago
9

The phrase "4 more than twice a number" becomes '2n + 4'.

Mathematics
1 answer:
andrew11 [14]3 years ago
3 0
I mean, this isn't a question but its true?
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The area of circular garden is 530.66 feet2. What is the circumference of the garden? (Use 3.14 for .
iVinArrow [24]
\bf \textit{area of a circle}\\\\
A=\pi r^2\quad 
\begin{cases}
r=radius\\
------\\
A=530.66
\end{cases}\implies 530.66=\pi r^2
\\\\\\
\cfrac{530.66}{\pi }=r^2\implies \sqrt{\cfrac{530.66}{\pi }}=r
\\\\\\
\textit{circumference of a circle}\\\\
C=2\pi r\qquad \implies C=2\pi \left( \sqrt{\cfrac{530.66}{\pi }} \right)
3 0
3 years ago
Gabbys age is two times mikhails age.the sum of their ages is 75. What is mikhails age
Tatiana [17]

Answer:

Mikhail's age is 25 years old

Step-by-step explanation:

Let's make an equation: Say Mikhail is x, so Gabby would be 2*x=2x

If the sum of their ages equals 75, then x+2x=75, and x=2x=3x, so 3x=75.

75/3=25

6 0
3 years ago
Write 3/4 as a decimal. Use method 1
Deffense [45]

Answer:

0.75

Step-by-step explanation:

7 0
2 years ago
You own a portfolio that is invested 43 percent in stock a, 16 percent in stock b, and the remainder in stock
docker41 [41]

Multiply the investment fraction by the corresponding return, and add the products. The given fractions add to 59%, so the remainder is 41%. (The total of the fractions is 100%—all of the portfolio.)

... 0.43*9.1% + 0.16*16.7% + 0.41*11.4%

... = 3.913% + 2.672% + 4.674% = 11.259%

6 0
3 years ago
Find the value of x in the isosceles triangle shown below.
VikaD [51]

Answer:

The anwser to this would be x=6 so C hope this helps :)

8 0
3 years ago
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