For the first one x and y equal 0 and for the second one the answer is y=-7x
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Answer:
42 more
Step-by-step explanation:
Let carlita saw x and cardinals saw y robins.
According to question,
x=5y....(1)
and
x+y=48...(2)
Put the value of x from equation (1) in equation (2)
So,
5y+y=48
6y=48
y=8
Put y = 8 in equation (1).
x=5(8) = 40
Hence, Carlita see 42 more robins than Cardinals.
Answer:
Length of the given arc AB = 7.33 in.
Step-by-step explanation:
Formula to calculate the arc length is,
Arc length = 
Where θ is the measure of central angle subtended by the arc.
And 'r' = radius of the circle
By substituting the values given in the formula,
Length of arc AB = 
= 
= 
= 7.33 in.
Therefore, length of the given arc AB = 7.33 in.
true a segment has a finite length and to determent endpoints
5^5 mod 7 = 3
5^4 mod 7 = 2
5^3 mod 7 = 6
3 -2 +6 mod 7 = 0
Therefore, 5^5 -5^4 +5^3 mod 7 = 0 and that sum is divisible by 7.