Step-by-step explanation:
Both are translations,
1.) Translation of (5,7)
2.) Translation of (8, -3)
8.) The answer would be 53.
I don't know 9 so sorry.
120/143. 12 x 10 is 120, and 13 x 11 is 143. It is already in simplest form.
Hello :
q(r)=3<span>√(r²-16)
q exist : r² - 16 </span><span>≥ 0
r² </span><span>≥ 16
</span>√r² ≥ √16
but : √16 = 4 and √r² = <span>|r
|
</span>|r | ≥ 4
r ≤ 4 or r ≥ 4
the domain is : ] -∞, 4] ∪ [,4 , +
∞ [
