45 = 90% * x
45 = .90x
45/.90 = x
x = 50
45 is 90% of 50
Sin C= 3/5
Your answer would be A
Well 6^2 is 36 so my best estimate is 6
Hello :
<span>|x| + 7 < 4.
</span><span>|x| < 4.-7
</span>|x| < -3
no reals solutions because for all reals x : |x| <span>≥ 0</span>
Answer:
270 m²
Step-by-step explanation:
LA = (3+6+3+6)×15
= 18×15 = 270 m²
