Step-by-step explanation:
By Difference of Squares,
a² - b² = (a + b)(a - b).
=> (3 + 8i)(3 - 8i) = 3² - (8i)²
= 9 - 64i² = 9 - 64(-1) = 73.
False.
Adjacent angles are simply next to each other connected. This does not mean that they have the same measure. Therefore they are NOT congruent. <span />
Answer:
answer is 35 that triangle is equal on all the angles
Step-by-step explanation:
X < = 1 or x > 8
closed circle on 1, shaded to the left
open circle on 8, shaded to the right
45 handshakes would take place! i've attached how i figured this out (pardon the scribbles)
