Answer:
P = (21.4a+36.6) cm
Step-by-step explanation:
Given that,
The width of a rectangle, b = (6.9a+8.5) cm
The length of a rectangle, l = (3.8a+9.8) cm
We need to find the perimeter of the rectangle. Perimeter is the sum of all sides. So,
P = 2(l+b)
Put all the values,
P = 2(6.9a+8.5+3.8a+9.8)
= 2(6.9a+3.8a+8.5+9.8)
= 2(10.7
a+18.3)
= (21.4a+36.6)
So, the perimeter of the rectangle is (21.4a+36.6) cm.
Answer:
5,3
Step-by-step explanation:
Simplify both sides of the equation
Isolate the variable
Answer:
Yes.
Step-by-step explanation:
Well if the sum of the angles is equal to 180, then it's a triangle. Since 
, a triangle with the measures 52°, 18°, and 110° is possible. Hope this helps!
Answer:
Step-by-step explanation:
Given expression,
=>
We see that 
is common in both numerator and denominator
hence canceling out we get:-
Answer=
Answer:
linear functions will create a straight line when graphed but if you were to graph a non linear equation then it would not create a straight line
Step-by-step explanation:
