Answer:
≈5.6
Step-by-step explanation:
Use ratios: 4/3 = 7.5/x
3 times 7.5 then divide by 4 to get 5.6
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Answer:
Step-by-step explanation:
If you cut the square apart along a diagonal, you'll then have two isosceles triangles. Each such triangle will have 3 sides and 3 angles.
Next time, please type in a more descriptive title for your question.
(2/5)(x-2)=4x
multily both sides by 5/2 (2/5 times 5/2=10/10=1)
1(x-2)=20x/2
x-2=10x
minus x both sides
-2=9x
divide 9
-2/9=x
Answer:
(5,11)
Step-by-step explanation:
c= 6+s
c=6+5
c=11
(5,11)
Hope this helps! :)
Answer:
(x+4)x(x-9)
Step-by-step explanation:
x^2 - 5x -36
x^2 +4x-9x-36
x (times) (x+4)-9x-36
x x (x+4)-9(x+4)
(x+4)x(x-9)
