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nataly862011 [7]
3 years ago
11

In a circle of radius 4 miles, the length of the arc that subtends a central angle of 2 radians is

Mathematics
1 answer:
GaryK [48]3 years ago
7 0
We are tasked to solve for the length of the arc of a circle given a radius of around 4 miles and a central angle that subtends the arc 2 radians. In order to solve for this, we need to use the length of the arc formula given,

s=rΘ

Where r is the radius and Θ is the subtended central angle given in radians
Simply substituting the given in the formula, we get,
s=4mi(2 rad)= 8 miles

Thus, the answer to the question above is 8 miles.
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What's the equation of the line with a slope of -3 (m=-3) that passes through (-1,2)
Sladkaya [172]
You can use slop point form: y-y1=m(x-x1)

y-2=-3(x+1)
y-2=-3x-3
y=-3x-1

Hope this helps!
4 0
3 years ago
Longs coffee shop sells a refill mug for $8.85. Each refill costs $1.50. Last month, Jalissa spent $26.95 on mug and refills. Ho
Ratling [72]

Answer:

15

Step-by-step explanation:

26.95-8.85=21.1/1.5=14.06 repeating

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4 0
3 years ago
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aleksandrvk [35]
To get the result we have to find 20% of 22.58.
First we have convert 20% into decimal.
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4 0
3 years ago
Prove that interior angles 1 and 3 are congruent when the lines are parallel with a transversal. PLEASE ANSWER ASAP, DUE IN HALF
Mrrafil [7]
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4 0
3 years ago
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Can someone please help me
ss7ja [257]

Answer:

a.) 1/2

b.) 1/8

c.) 5/8

d.) 1/2

Step-by-step explanation:

for A it is asking for probability of 1 and is 1/2 of the circle

for B it is asking for  probability of 3 and it is 1/2 of and 1/4 of the circle so 1/8

for C it is asking for probability of the odd numbers and there is tow odd numbers 1 and 3 the probability of 1 is 1/2 and the probability of 3 is 1/8 adding them up will give you 5/8

for d it asks for the probability of at least 2 so therefor 2, 3, and 4 and they are 1/8 + 1/8 + for 1/4 = 1/2

6 0
3 years ago
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