Answer:
AB=36
Step-by-step explanation:
BC=AC
AB=√(AC²+BC²)=√[(18√2)²+(18√2)²]=√(2×18²×2)=2×18=36
Answer:
-1/3 is slope
y=(-1/3)x+10 1/3
Step-by-step explanation:
sorry if wrong!!!
Answer:
<h2>
20 units</h2><h2>
</h2>
Step-by-step explanation:
perimeter of the given trapezoid = 7 + 4 + 4 + 5
= 20 units
(see image below)
Answer:
y=-30x+450
if she reads 30 pages every day it will take 15 days