Answer:
42
Step-by-step explanation:
Find the prime factorization of 126
126 = 2 × 3 × 3 × 7
Find the prime factorization of 420
420 = 2 × 2 × 3 × 5 × 7
To find the GCF, multiply all the prime factors common to both numbers:
Therefore, GCF = 2 × 3 × 7
GCF = 42
2x+x+x+68=180
4x=112
x=28
Angle 1: 56 degrees
Angle 2: 28 degrees
Angle 3: 96 degrees
I hope that helps.
Answer:
10
Step-by-step explanation:
For this you just have to plug 2 into a and 4 into b. You come to this expression:
3(2) + 4
This gives you 10
Photo math helps :) I’ve been using it for this problems
