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enyata [817]
3 years ago
11

4/9+4(x-1)=28/9-(x-7x)+1

Mathematics
2 answers:
kobusy [5.1K]3 years ago
6 0
X= -23/6 or x= -3.83
Oksanka [162]3 years ago
4 0

Answer: 3.78

Step-by-step explanation:

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What is the area of a circle with a diameter of 12.6 in.?
Zepler [3.9K]

Hey there! I'm happy to help!

To find the area of a circle, you square the radius and then multiply by pi (3.14 in our case).

The radius is half of the diameter.

12.6/2=6.3

We square this.

6.3²=39.69

We multiply by 3.14

39.69×3.14=124.6266

We round to the nearest hundredth, giving us an area of 124.63 in².

Now you can find the area of a circle! Have a wonderful day! :D

5 0
3 years ago
Jane Andre and Maria pick apples Andre pics three times as many pounds as Maria Jane pics to charge as many pounds as Andre the
Marta_Voda [28]
840 ÷ 3 = 280 

Andre picked 280 pounds of apples. 

Hope this helps and have a great day! :D 
7 0
3 years ago
2/3 is what percent of 1/4?
saveliy_v [14]
So if we take 1/4 to be the 100%, what is 2/3 in percentage off of it then?

\bf \begin{array}{ccll}
amount&\%\\
\text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\
\frac{1}{4}&100\\\\
\frac{2}{3}&p
\end{array}\implies \cfrac{\frac{1}{4}}{\frac{2}{3}}=\cfrac{100}{p}\implies \cfrac{1}{4}\cdot \cfrac{3}{2}=\cfrac{100}{p}\implies \cfrac{3}{8}=\cfrac{100}{p}
\\\\\\
p=\cfrac{8\cdot 100}{3}\implies p=\cfrac{800}{3}\implies p=266\frac{2}{3}\implies p\approx 266.\overline{66}

yes, is a large value, because 2/3 is indeed larger than 1/4, more than twice as large.
8 0
3 years ago
If you help me I will love you forever
joja [24]

Answer:

I think the answer would be 22.15 but I'm not really sure.

7 0
3 years ago
Read 2 more answers
Which of the values below represents 70 as a percntage of 40
marusya05 [52]

Answer:175

Step-by-step explanation:70/40=1.75

1.75x100=175

7 0
3 years ago
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