Answer:
the answer is 45 please do you get it
Answer: 3.(4x,4y)
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
Answer:
'<em>We </em><u>cross</u><em> </em><u>multiplied</u><em> it'</em>.
Step-by-step explanation:
Lets first understand our proportion and re write in correct Fraction form as:
Eqn(1).
where:
and
are the Numerators
and
are the Denominators
Now the question sais that Eqn(1). can be written as
![ad=bc](https://tex.z-dn.net/?f=ad%3Dbc)
This is true since here:
'<em>We </em><u>cross</u><em> </em><u>multiplied</u><em> it'</em>.
<em>Cross Multiplication is used when we have equations of the form Eqn(1) where there is one fraction on the left hand side and one fraction on the right hand side, so that the Numerator of the left hand side is multiplied with the Denominator of the right hand side and similarly the Denominator of the left hand side is multiplied with the Numerator of the right hand side (like a diagonal multiplication). </em>
Answer:
2X+4X=Y just switch it. Technically its still the same problem
Step-by-step explanation: