3 years ago

What “r” is equal to

Mathematics

1 answer:

ExtremeBDS [4]3 years ago

7 0

2080 = π x r^2

2080/π = r^2

root of 2080/π = r

r is approximately 25.7

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Twenty one is no less than the sum of a number and -2

Gala2k [10]

$x+(-2)=21
$
get rid of -2 by subtracting it from 21
$x+(-2)=21-(-2)$
Now you get your answer
$x=23$
Hope this helps! :)

4 0

3 years ago

The junior varsity football team score 23 points in last Saturday's game they score the combination of seven point touchdowns in

frutty [35]

Answer:

2 touchdowns, 3 field goals

Step-by-step explanation:

The number of touchdowns cannot be more than 3, so it is relatively easy to find the solution by trial and error.

23 is not divisible by 3, so 0 touchdowns is not a solution

23 -7 = 16 is not divisible by 3, so 1 touchdown is not a solution

23 -14 = 9 is divisible by 3, so 2 touchdowns and 3 field goals is a solution

21 -21 = 2 is not divisible by 3, so there is only one solution.

7 0

2 years ago

Which is greater than 4? (a) 5, (b) -5, (c) -1/2, (d) -25.

Archy [21]

Answer: a). 5

Explanation:
5 > 4

5 0

3 years ago

You are looking at comparable houses with the same asking prices in neighboring towns. The mill rate in the first town is 20 mil

zalisa [80]

C) is the answer!!!!!!!

3 0

2 years ago

1. Given f(x) =1/4 (x – 8), what is the value of f(24)?

goldenfox [79]

Hi there!

»»————-　★　————-««

I believe your answer is:

$f(24)=4$

»»————-　★　————-««

Here’s why:

⸻⸻⸻⸻

$f(x)=\frac{1}{4}(x-8)\\-----------\\\rightarrow f(24)= \frac{1}{4}(24-8)\\\\\rightarrow f(24) = \frac{1}{4}( 16)\\\\\rightarrow\boxed{f(24)=4}$

⸻⸻⸻⸻

»»————-　★　————-««

Hope this helps you. I apologize if it’s incorrect.

8 0

2 years ago

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