Answer:
can you add a paper or more info to answer
Step-by-step explanation:
Answer:

Step-by-step explanation:
Given

Required
Solve

Collect like terms


Subtract 3.8 from both sides



Divide through by 2


Answer:
8
Step-by-step explanation:
Fourmla:
a^2+b^2=c^2
7^2=49
3^2=9
49+9=58
square root of 58 is about 8.
I think it is <span>Step 1; it should be m∠m + m∠n + m∠o = 90 degrees (corresponding angles) im not that sure but it is the best i got</span>
Answer:
y+1=1/2(x-2)
Step-by-step explanation:
y-y1=m(x-x1)
y-(-1)=1/2(x-2)
y+1=1/2(x-2)