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zheka24 [161]
3 years ago
11

I need help with this fast​

Mathematics
1 answer:
AnnZ [28]3 years ago
4 0

Answer:

l( longer side ) = 12cm

S (shorter side) =9cm

D's( distance between the shorter side). ( It is also the height. I hope you got the clue…)

Anyway,

Area=9X8=72cm^2

Distance of the longer sides is

Area/the length of the longer side

72/12=6cm…

Distance between the longer sides is 6cm

Hope this helps…

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Ilia_Sergeevich [38]
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3 years ago
A line passes through the point (-3,-3) and has a slope of 1/2 what is the equation of the line ?
Bezzdna [24]

Answer:

y = 1/2x -1.5

Step-by-step explanation:

The equation of a line is typically written as y = mx + b.

m is the slope of the line, while b is the y-intercept. y is the y-coordinate and x is the x-coordinate.

Since it indicated that the line has a slope of 1/2, we can substitute the m in the equation with 1/2.

y = 1/2x + b

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Since we found the y-intercept, we can now place it into our equation.

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7 0
3 years ago
What is the arc length of the subtending arc for an angle of 72 degrees on a circle of radius 4?
Nesterboy [21]
We know that

[the length of a circumference]=2*pi*r
for r= 4 units
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the answer is 
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anzhelika [568]

Answer:

The second attempt was faster

Step-by-step explanation:

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asambeis [7]
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</span>
5 0
3 years ago
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