Answer:
Step-by-step explanation:
Given:
Consider the expression . First, add the like term and
Now, this expression is
Divide by Multiply by and subtract the result from the to eliminate the highest term
Multiply by -21 and subtract the result from
Hence,
Answer:
16. 5.1b + 0.8
17. x
Step-by-step explanation: All you have to do is add the common values 3.2b and 1.9b
8.5 feet(12 inches per foot)= 102 inches total
There are 102 inches in 8.5 feet
Answer:
The first expression can be rewritten as
35 {b}^{2} = 5 \times 7 \times {b}^{2}35b
2
=5×7×b
2
The second expression is rewritten as
15 {b}^{3} = 3 \times 5 {b}^{3}15b
3
=3×5b
3
The third expression is
5b = 5 \times b5b=5×b
The greatest common factor is the product of the least powers of the common factors.
X=14
every triangle equals 180 when adding all the angles together 72+36 = 108 So 180-108 = 72 (also note this is an isosceles triangle)
Now 72-16 = 56
56÷4 = 14