Answer:
its 0 and 2 and -3(im pretty sure)
Step-by-step explanation:
Answer:
<em>B. </em>
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Step-by-step explanation:
-0.7 - (-2.5) =
-0.7 + 2.5 =
2.5 - 0.7 = 1.8
1.8 is your answer
hope this helps
H is the altitude of a right triangle, so h²=AD*DC=(20-4)*4=64
h=√64=8
D is the correct answer.