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I am Lyosha [343]
3 years ago
8

Solve this Proportion. 5/4 = x/20 x = ? what does x equal

Mathematics
1 answer:
Vesnalui [34]3 years ago
6 0
5/4=x/20  just cross multiply 5x20 and 4 times x
100=4x divide both sided by 4
100/4=x  divide
25=x
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monitta
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6 0
3 years ago
What is an angle that crosses itself called?
bagirrra123 [75]
It is intersecting line!
3 0
4 years ago
A model car is 8 inches long and 5.2
Sphinxa [80]
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3 years ago
6. What is the solution of the
Lemur [1.5K]

Answer:

The solution is b

Step-by-step explanation:

3× -2y-9

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3 years ago
The dimensions of a square are altered so that one dimension is increased by 7 feet, while the other is decreased by 2 feet. The
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Answer:

the original area is 64ft squared or 169ft squared more perdurable 64  

Step-by-step explanation:

(x-2)(x+7)=90

x^2 +5x -14=90

x^2 +5x -14 -90=90-90

x^2 +5x -104=0

factor it out

(x−8)(x+13)=0

so 8 or -13

4 0
4 years ago
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