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Virty [35]
3 years ago
13

They always giving me hard questions

Mathematics
1 answer:
Marianna [84]3 years ago
4 0
The answer is 336.96. The are of a circle is A=3.14 * r^2. When you plug in your radius (12) you get 449.28. you then multiply the answer you just got with 0.75. Which gets you the answer 336.96. round if you need too <span />
You might be interested in
Describe the square roots of numbers using 2 sentences.
slava [35]

Answer:

Square roots of numbers less than 1 are between 0 and 1, while square roots of numbers greater than 1 are greater than 1. For numbers between 0 and 1, the square root is greater than the number; for numbers larger than 1, the square root is less than the number.

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Find the equation of the line through the points (-9,6) and (1,27).
bulgar [2K]

The equation of a line in the slope intercept form is expressed as

y = mx + c

where

m represents slope

c represents y intercept

The formula for calculating slope is expressed as

m = (y2 - y1)/(x2 - x1)

From the information given, the line passes through an initial point of (- 9, 6) and (1, 27). This means that

x1 = - 9, y1 = 6

x2 = 1, y2 = 27

By substituting these values into the slope formula, we have

m = (27 - 6)/(1 - - 9) = 21/(1 + 9) = 21/10

We would find the y intercept by substituting m = 21/10, x = - 9 and y = 6 into the slope intercept equation. We have

6 = 21/10 * - 9 + c = - 189/10 + c

c = 6 + 189/10 = 249/10

By substituting m = 21/10 and c = 249/10 into the slope intercept equation, the equation of the line is

y = 21x/10 + 249/10

In decimal form, the equation of the line is

y = 2.1x + 24.9

3 0
1 year ago
Read 2 more answers
Which of the following expressions are equivalent to -(-8/-4)
Rus_ich [418]

Answer:

None of the above

Step-by-step explanation:

8 0
3 years ago
Find X and solve this <br>​
Salsk061 [2.6K]

sin45=x/17

X=17×sin45

X=12.02

8 0
3 years ago
Can someone help me with these questions please it’s a big part of my grade also please explain as well I’ll mark u brainlist!
Murrr4er [49]
1) 12t

2) 12t (sub in t=5 to represent 5 teams)

12(5)= 60

Therefore, you need 60 players to fill in 5 teams.

Hope this helps!! :)
8 0
3 years ago
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