38.4/2=19.2
around 19 days
What's 30 minutes after 7:30 PM
2 answers:
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38.4/2=19.2
around 19 days
Answer:
x: C
y: A
z:
Step-by-step explanation:
In a 45-45-90 triangle, the hypotenuse is larger than either of the legs by a factor of . The length of x is therefore:
In a 30-60-90 triangle, the longer leg is larger than the shorter leg by a factor of . Therefore:
The hypotenuse of the 30-60-90 triangle is twice larger than the smallest leg, so it has a length of .
By the pythagorean theorem, you can find z+y:
Hope this helps!