3 years ago

The circumference of an oil tank is 55 ft. Find the radius.

Mathematics

2 answers:

lesantik [10]3 years ago

5 0

Answer:

27.5 ft

Step-by-step explanation:

Vanyuwa [196]3 years ago

5 0

Answer:

r= 8.75ft

Step-by-step explanation:

Radius, r = 8.7535218700542 ft

Diameter, d = 17.507043740108 ft

Area, A = 240.72185142649 ft2

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Write each polynomial function in standard form , classify it by degree and determine the end behavior of its graph Y=12-x^4

Dmitry_Shevchenko [17]

In standard form, zero is always on the right:
y = 12 - x^4
y + x^4 - 12 = 0

End behavior:
As x approaches ∞, y approaches -∞
As x approaches -∞, t approaches -∞

4 0

3 years ago

C-5=10 ans plz......

Umnica [9.8K]

Answer:

$c = 5$

Step-by-step explanation:

$c - 5 = 10 \\ c = 10 + 5 \\ c = 15$

<h3>Hope it is helpful....</h3>

6 0

2 years ago

Read 2 more answers

If 11 - 3x = x, then 20x=

dimaraw [331]

Answer:

20x = 55

Step-by-step explanation:

First you have to add 3x to both sides of 11-3x=x

$11-3x=x\\+3x=+3x\\11=4x$

Now that you have 11 = 4x you divide 4 on both sides $\frac{11}{4} =\frac{4x}{4}$

11/4 = x

But you can't divide 11 by 4 unless you are looking for the decimal form of 11/4 which is 2.75

so now we take 11/4 or 2.75 depending on if you need your answer in fraction or as a decimal and replace that with x however both will equal the number 55

$20(\frac{11}{4})=55\\20(2.75)=55$