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vaieri [72.5K]
4 years ago
8

What's the area? C= pi/2 A=____

Mathematics
1 answer:
kompoz [17]4 years ago
6 0
The answer is actually 1.571
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There is a circle inscribed in an equilateral triangle, and there is another equilateral triangle inscribed in the circle. The r
Ksenya-84 [330]

Answer:

Assuming that the circle bissects the triangles equal sides at their midpoints, the ratio of the larger to smaller triangle should be close to 1/3

7 0
2 years ago
Find the value of x to the nearest tenth
Ad libitum [116K]

tan 48 = x / 7

so

x = tan 48 * 7

x= 1.1106 * 7

x = 7.7742

x = 7.8

answer

7.8

5 0
3 years ago
Read 2 more answers
Equivalent to 6.4 kilograms
skelet666 [1.2K]

Answer:

14.1096 lb (pounds)

Step-by-step explanation:


3 0
3 years ago
I need help on #4 & #6
Elan Coil [88]
So for 4, first thing you need is slope. Choose 2 points. I am choosing (8,2) and (6,3) So, then its the second y term subtracted by the first y term over(Or divided by) the second x term subtracted by the first x term.
3-2/6-8 or 1/-2 or -.5 (negative 0.5)
Now, time to find the yintercept(yint). So, choose one of the points, Im choosing (8,2), and put it into slope intercept, but leave yint as b.
(2)=-.5(8)+b
simplify
2= -4+b
subtract -4
b=6
So, your answer is y= -0.5x+6
I will right number 6 in anoher answer


6 0
3 years ago
Find the equation of a line with slope 1/2 through the point (10,12)
mihalych1998 [28]

Answer:

x-2y+14=0

Step-by-step explanation:

Slope \:( m) =\frac{1}{2}

(x_1 \:y_1) =(10, \:12)

Equation of line in point slope form is given as:

y-y_1 =m(x-x_1)

Plugging the values of m and (x_1 \:y_1), we find:

y-12=\frac{1}{2} (x-10)

2y-24=x-10

0=x-10-2y+24

x-2y+14=0

This is the required equation of line.

5 0
3 years ago
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