Answer:
4m+4
4(m+1)
Step-by-step explanation:
2m+m+m +2+2
Combine like terms
4m+4
Factor out 4
4(m+1)
Answer:
100 units^2
Step-by-step explanation:
a^2+b^2=c^2
8^2+6^2=c^2
64+36=c^2
100=c^2 (area of square)
10=c (length of hypotenuse)
Therefore, the area of the square is 100 units^2
Answer:
1A) Degree: 3
1B) 4 terms
1C) 
2A) 
2B) 
Step-by-step explanation:
The given polynomial is 
Let us rewrite the polynomial in decreasing powers of x.
This gives us the expression;
-----> This is called the standard form.
So let us answer the question:
A) The degree is the exponent of the first term when the polynomial is written in standard form.
Degree: 3
B) The terms are separated by + or - signs.
Number of terms: 4
C) Standard form: 
2A) The given expression is 
We expand using the distributive property to get:

We regroup the terms to get:

We simplify to obtain:

2B) The given expression is 

Regroup the terms to get:

We simplify to get:

Answer:
m1 = 72°
m2 = 36°
m3 = 18°
m4 = 144°
Hope I was able to help you:))