Answer: length of arc = 4.71 feet
Step-by-step explanation:
An arc is a portion of the circumference of a circle. The formula for determining the length of an arc is expressed as
Length of arc = θ/360 × 2πr
Where
θ represents the central angle.
r represents the radius of the circle.
π is a constant whose value is 3.14
From the information given,
Radius, r = 2 feet
θ = 135 degrees
Therefore,
Length of arc = 135/360 × 2 × 3.14 × 2 = 4.71 feet
Distance formula = √(x2-x1)^2 + (y2-y1)^2
so
√(2-(-4))^2 + (0-1)^2
= √(6)^2 + (-1)^2
= √36 + 1
= √37
Answer:
8
Step-by-step explanation:
first we will just solve the expression 2(4x +6)=78
1. use destributive property with 2(4x + 6)
2*4x=8x
2*6=12
(8x+12)=78
2. now that the expression is simplified down we will subtract 6 by 6 to isolate it
6-6+=0
78-6=72
3. now we can divide 8x by 8 also divide 78 by 8
8x/8=0
78/8= 9.75
If you mean cuboid then no and if you mean rectangle but sides not faces then yes
The copy machine makes 105 copies per minutes.
Step-by-step explanation:
Given,
Copies printed by photocopy machine = 735
Time taken by machine = 7 minutes
To find the unit rate in terms of minutes, we will divide the copies printed by machine by the time taken.
Copies printed in one minute = 
Copies printed in one minute = 105 copies
The copy machine makes 105 copies per minutes.
Keywords: unit rate, division
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