Answer:
m∠1= 51
Step-by-step explanation:
Remember, a triangle always equals 180 degrees.
62+67+m∠1=180
Add the degrees that are given.
129+m∠1=180
Once you've added, you subtract to both sides.
129+m∠1=180
-129 -129
m∠1= 51
In conclusion, the measure of angle 1 is 51 degrees.
Answer:
18
Step-by-step explanation:
Answer:
f(-3) =10
Step-by-step explanation:
Since x<-2 we will use 7-x as the piece of the step function
f(-3) 7--3
f(-3) = 7+3
f(-3) =10
Answer:
$13.5
Step-by-step explanation:
27/2 = 13.5
Answer:
V=1728cm³
Step-by-step explanation: