Answer:
tur because 3(-2)=6
Step-by-step explanation:
that is the answer thank me for helping you
a
2
+
10
a
+
25
Rewrite
25
25
as
5
2
5
2
.
a
2
+
10
a
+
5
2
a
2
+
10
a
+
5
2
Check the middle term by multiplying
2
a
b
2
a
b
and compare this result with the middle term in the original expression.
2
a
b
=
2
⋅
a
⋅
5
Answer:
18,75
Step-by-step explanation:
A square has 4 sides, and each one of them are equal, so 75 divided by 4 its equal to 18,75
The answer is B, rad 2 over 2
The answerer is combining terms in x with constants
that is, 13x + 5 ≠ 18x
13x + 5 + 17x - 4.5 + x
= (13x + 17x + x ) + 5 - 4.5 ← collecting like terms
= 31x + 0.5 ← correct simplification
