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alina1380 [7]
3 years ago
7

What is the area of a sector with a central angle 210 and a diameter of 4.6

Mathematics
2 answers:
Irina-Kira [14]3 years ago
8 0

Answer:

9.7m^2 if it needs to be rounded

Step-by-step explanation:

gizmo_the_mogwai [7]3 years ago
5 0
Theta = 210°
r = 4.6/2 = 2.3
Area of circle = pi * r * r
= 3.14 * 2.3 * 2.3 = 16.61
Area of sector =
(theta / 360) * area of circle
= (210/360) * 16.61
= 9.69
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Plz Answer
marin [14]
Neither. There are 3/6 chances of getting an even number on a number cube, and 1/2 chances of landing on heads.

3/6 is equal to 1/2, so the chances are the same.



Please consider marking this answer as Brainliest to help me advance.
5 0
4 years ago
Read 2 more answers
Divide. Reduce the answer to lowest terms<br> 14/3 divided 4
vagabundo [1.1K]
1 and 1/6 is your answer! 

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6 0
3 years ago
Write an equation of a line that passes through the point (8,4) and is parallel to the y=4x+2
fomenos

Answer: y=4x-28

Step-by-step explanation:

The Slope-intercept form of the equation of the line is:

y=mx+b

m: is the slope.

b: the intersection of the line with the y-axis.

The equation of the line y=4x+2 has:

m=4\\b=2

If both lines are parallel, then their slopes are equal. So the slope of the other line is:

m=4

To find "b", substitute the given point and the slope into ]y=mx+b and solve for "b":

4=4(8)+b\\4-32=b\\b=-28

Then the equation of this line is:

y=4x-28

6 0
3 years ago
What the answer to this math problem 6x-8=4(x+2)-7 ?
faust18 [17]

Answer:

x = 9/2

Step-by-step explanation:

6x - 8 = 4(x + 2) - 7

Distribute on the right side.

6x - 8 = 4x + 8 - 7

Combine like terms on the right side.

6x - 8 = 4x + 1

Add 8 to both sides. Subtract 4x from both sides.

2x = 9

Divide both sides by 2.

x = 9/2

7 0
4 years ago
If P = (-2,-1) and Q = (4,3) are the
Ivanshal [37]

Answer:

Step-by-step explanation:

P(-2,-1) and Q(4,3)

average of x-coordinates = (-2+4)/2 = 1

average of y-coordinates = (-1+3)/2 = 1

midpoint of PQ: (1,1)

distance between midpoint and Q = √((4-1)²+(3-1)²) = √13

(x-1)² + (y-1)² = 13

3 0
3 years ago
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