Answer:
-52.5 or -53
Step-by-step explanation:
Start by subtracting 18 from both sides. With you get 0.4=-21. Now divide 0.4 into both sides.
Answer:
0
Step-by-step explanation:
tan2°- cot 88° = tan 2° - tan (90-88)°
= tan 2°-tan 2° = 0
Answer:
x = 5
Step-by-step explanation:
Let me know if you need the work
Answer:
15.7
Step-by-step explanation:
Circumference = πd
π = 3.14
d = diameter (5 feet)
C = 3.14(5)
C = 15.7
Depends on what you are asking
Y = Mx + c
Finding the equation of the line
Which is y = -3x + 8
Or for finding y
Y = 8-3x
Or if u wanna find x
You subtract y from both sides
3x = 8 - y
Dividing both sides by 3
3x/3 = 8/3 -y/3
Which leave 8 -y divided by 3
