B. (x-4)(3x2-5)
your welcome
Answer:
D
Step-by-step explanation:
I just did it and got it right
B is true
Step-by-step explanation:
because no number with them to lines can be a negative
Answer:
b = 87°
Step-by-step explanation:
In order to answer this question, we need to utilise an important angle fact which is <em>angles in a quadrilateral add up to 360° </em>
Using the information we can set up an equation to find the value of b
→ Form equation
63 + 140 + 70 + b = 360
→ Simplify
273 + b = 360
→ Minus 273 from both sides isolate b
b = 87°
Answer:
with?
Step-by-step explanation:
