3/10=4/x
3x=10(4)
3x=40
x=13.33
Answer:
64
Step-by-step explanation:
Answer:
71.18 pounds
Step-by-step explanation: HOPE THIS HELPS
Answer:
As you noted, ∠PRS=80°. Take the triangle △TRS: we know two angles out of three, so that ∠TSR=45°. Now take the isosceles triangle △PTS: the two angles adjacent to the base PT are equal to 35°, so the third angle ∠PST=110° and then ∠PSR=65°. This is one of the two angles adjacent to the base of an isosceles trapezoid: knowing it, you can easily complete the solution.
1,3,4,6,10,5,9,20 and 7 :)
