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attashe74 [19]
3 years ago
9

Shawn is coasting down a 500 \text{ cm}500 cm500, start text, space, c, m, end text long ramp on his inline skates. The wheels o

n his inline skates are 32\text{ cm}32 cm32, start text, space, c, m, end text in circumference.
How many rotations does each wheel make while Shawn is coasting down the ramp?
Mathematics
1 answer:
mrs_skeptik [129]3 years ago
5 0

Answer:

it is 500

Step-by-step explanation:

is five hundred .1 in khan academy though which is weird

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Here are two similar cones. The area of ​​the base of the small cone is equal to 36 t cm2. The radius and apothem of the large c
natta225 [31]
V=1/3(pi)(r)^2(h)
V=1/3(pi)(9)^2(15)
V=1/3(3.14)(81)(15)
Then multiply all numbers in parentheses:
3815.1/3=1271.7 cm^3

Hope this Helps!
3 0
3 years ago
Select the function that represents the simple interest formula
solniwko [45]

Answer:

its function a because im doing the same thing ur doing rn so what i got on that question was a because it would fit in with the formula the most

Step-by-step explanation:

3 0
2 years ago
Given 5n² + 6n + 7 = n² - 4n : a. Find the value of the discriminant. b. State the number and type of roots/solutions/zeros.[2 r
Vika [28.1K]
\bf 5n^2+6n+7=n^2-4n\implies 5n^2+6n+7-n^2+4n=0
\\\\\\
4n^2+10n+7=0\\\\
-------------------------------\\\\
\begin{array}{llccll}
&{{ 4}}x^2&{{ +10}}x&{{ +7}}\\
&\uparrow &\uparrow &\uparrow \\
&a&b&c
\end{array}
\\\\\\
discriminant\implies b^2-4ac=
\begin{cases}
0&\textit{one solution}\\
positive&\textit{two solutions}\\
negative&\textit{no solution}
\end{cases}

if you get a positive value, that means 2 real solutions
if you get 0, means 1 real solution only
if you get a negative value, is an imaginary root solution, same as saying no solution.
4 0
3 years ago
PLZZ HELP I HAVE 25 minutes, I'll put you the brainliest ‼️
Vanyuwa [196]
Your answer is four units
3 0
2 years ago
2x + 6 = 2x - 2<br> ??????????
svp [43]

2x-6=2x+2

We move all terms to the left:

2x-6-(2x+2)=0

We get rid of parentheses

2x-2x-2-6=0

We add all the numbers together, and all the variables

-8!=0

There is no solution for this equation

6 0
2 years ago
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