Answer:
an=7n-19
(the last one)
Step-by-step explanation:
Answer:
please give me brainlest
Step-by-step explanation:
16 is the answers for the question
At first, we need to find x.
QR = LN
2x+1 = 3x-7
x=8
Substitute value of a=8 into QR = 2x+1.
QR = 2*8+1 = 17
QR =17
Answer:
44fps, or 44:1
Step-by-step explanation:
it is already a unit rate
Answer:
29°
Step-by-step explanation:
151° + a=180°
We know the sum of angles in a straight line is 180°
a= 180°-151°
The sign changed as it changed sides
a= 29°