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➷ Pythagoras' theorem:
b^2 = c^2 - a^2
Substitute in the values:
b^2 = 13^2 - 12^2
b^2 = 25
Square root it
b = 5km
The answer is option B. 5km
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1/3 of 100 is 33, that would be 33% if there are 100 animals on the farm. So 40% + 33% is 73%.
Then do the final part of the equation which is 100% - 73% = 27%
The percent of sheep on the farm is 27%
Answer:
The answer is 20
Step-by-step explanation:
I just did it and got it correct
Answer:
they both contain lemon juice and water
Step-by-step explanation:
Slope=rise/run or
if you have 2 points in (x,y) form then slope=(y₁-y₂)/(x₁-x₂)
the first point is (x₁,y₁) the second point is (x₂,y₂)
we have the points
(-1,3) and (4,-7)
x1=-1
y1=3
x2=4
y2=-7
subsitute
(3-(-7))/(-1-4)=(3+7)/(-1-4)=10/-5=2/-1=-2
slope=-2/1