Let the numbers be n, n+2, n+4
Sum equals too= 13+2(n+4), which is 2n+21
a) Equation--> n+n+2+n+4= 2n+21
b) Solution--> 3n+6= 2n+21
=> n= 15
c) Second number--> 17 (15+2)
Third number--> 19 (15+4)
d) 15+15+2+15+4=30+21
=> 51= 51
So, the equation is true.
And pls mark me brainliesttt :)))
Rounded answer is 7.66
Regular answer is 7.65966
Answer:
a- 32
b-66
c-4
d-57
I tried.
Step-by-step explanation:
Answer:
statement
the sum of two adjacent angle of a triangle is 180° . prove that sides are parallel.
