Answer:
Step-by-step explanation:
we know that
If the lines m and n are parallel
then
----> by corresponding angles
solve for x
<span>4(6n + 9) - 10n
= 24n + 36 - 10n
= 14n + 36</span>
<span>7x - 5y =21
-7 -7
5y = 14
---- -----
5 5
y= 2.8
(4,2.8)</span>
Step by step explanation :-
The only thing you have to do is add the numerator to the denominator, in this case you have to add the first ones from the front, which can be these 2+1/4, which would result in 3/4, and this is called the Commutative Property.
Answer :- The answer is 3/4
¿What is commutative property?
It is to change different ways in order of the addends the result would be the same.
Example :-
I hope I've helped : )
Answer:
QRS equals to 91
Step-by-step explanation:
50 + 41 = 91