Prove that ΔABC is a right triangle.
1 answer:
Answer:
a is a right angle seeing that it is 90°
Step-by-step explanation:
hope that helpz
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Millimeter centimeter meter kilometer
Answer:
X=7
(x - 3 )(x +5)
(x+3) (x-5)
X - 35
Step-by-step explanation:
(x + 1)2 = 16
Expanding , we have
2x + 2 = 16
2x = 16 - 2
2x = 14
X= 7.
Answer:
2.108*10^3
Step-by-step explanation:
Step-by-step explanation:
tvt67tvyy8vy8vt67vt7v6vt67yvtv
Answer:
1 hour= 45 miles
1/2 hour=22.5 miles
3 hours= 135
Step-by-step explanation:
just work out one hour by halving 90 miles which is 45. Then work out the rest by halving again and multiplying by 3.
