Step-by-step explanation:
Z = 2x + 3
Putting value of x
Z = 2( - 16.7) + 3
Z = - 33.4 + 3
Z= - 30.4
Option B is the correct answer
Answer:
BC= 20 units
Step-by-step explanation:
Since ∆ ABC is an equilateral triangle, all the sides are equal in length.
AC= BC
=>-y+23= 6y+2
=>-y-6y= 2-23
=>-7y= -21
=>y= 21/7
=>y= 3
BC = 6y+2 = 6(3)+2 = 18+2 = 20 units
Answer:
4
Step-by-step explanation:
24 = 3 * 2x
1. Switch sides.
3 * 2x = 24
2. Divide both sides by 6.
3 * 2x / 6 = 24 / 6
3. Simplify.
4
An angle between (not equal to) 0 and 90 degrees
