FOIL when multiplying two binomials.
First:
√ 3*√ 3= 3
Outer:
√ 3 *2 = 2√3
Inner:
-4*√3= -4√3
Last:
-4*2=-8
Put it together
3+2√3-4√3-8
Simplify
(-2√3)-5
Final answer: (-2√3)-5
Answer:
139
Step-by-step explanation:
Supplementary angles add to 180 degrees
BOC + 41 = 180
BOC = 180-41
BOC = 139
Q3. A shape has four sides when it is a quadrilateral.
Q4. A polygon is a pentagon or it has 5 sides.
hope this helps! Dont forget to put it as the brainliest answer to help me out too xD
Answer:
Step-by-step explanation:
i think its 104
Answer:
-2.1
Step-by-step explanation:
