Answer:
180+69=249
I got 180 from the ABC, that is half the circle then + the 69
Answer:
a^2-b^2=(a+b)(a-b) where a=4x and b=5. (4x+5)(4x-5)
Step-by-step explanation:
Since both terms are perfect squares,factor using the difference of squares formula
Answer: 4(−a+1)(a−1)
Step-by-step explanation:
Answer:
-168
Step-by-step explanation:
8 × -7 × 3
-56 × 3
-168