Answer:
b
Step-by-step explanation:
answer is b
Remember
ou can do anything to an equaiotn as long as you do it to both sides
try to isolate variable and get 1 of it
-6+5b=6b-7
subtract 5b from both sides
-6=b-7
add 7
1=b
Answer:
Step-by-step explanation:
tan A=3/4
Sec^2 A= 1+tan^2
A= 1+(3/4)^2=1+9/16=25/16.
Sec A=(25/16)^0.5= +/-5/4
+/-5/4 this is the answer.
Hope this helps
Answer:
90º
Step-by-step explanation:
A triangle = 180º.
m<Z = 90º
So m<x + m<y = 180 - 90
That equals 90º
<em>Hope that helps!</em>
-4w + 8v + 2y = -4w + 8v + 2y
