The monthly salaries of two persons in the ratio of 3:5.if each receives an increase of 20 in salary ,the ratio is altered to 13
:21 ,find the respective salaries
1 answer:
Answer:
240,400
Step-by-step explanation:
Monthly salaries ratio 3:5
Suppose x=3x:5x
Their salary increased 20 then
3x+20÷5x+20=13.21
X=80
therefore their salaries 240,400.
Let me know if it's wrong. Hope I helped :)
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I used similarities in triangles
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Answer:
the answer is 5 got it right on quiz
Perimeter of a rectangle is given by (2 × Length(l)) + (2 × Width(w)) = 2l + 2w
l= 11 feet
2(11) + 2w = 46
2w = 46 - 22 = 24
w = 24/2 = 12 feet
Width = 12 feet.
Use the formula
D=sqrt[ (x2-X1)^2 + (Y2-Y1)^2]
= sqrt(11^2+0^2)=11.
Sqrt means square root.
