Answer:
x = 3
Step-by-step explanation:
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Answer:
−5z−21
Step-by-step explanation:
If factored it is :-5z-21
4/15 = 50/x...4 ft to 15 min = 50 ft to x minutes
this is a proportion, so we cross multiply
(4)(x) = (15)(50)
4x = 750
x = 750/4
x = 187.5 minutes or 3 hrs and 7.5 minutes
or u can do it this way..
15/4 = 3.75 ft per minute......50 * 3.75 = 187.5 minutes
<span><span>±<span><span>1,3/</span>1</span>=1,3,−1,−3 hope it helps</span></span>
Answer:
66, 114, 114
Step-by-step explanation:
angle 3=angle 1=66
angle 2=angle 4=180- angle 3=114