4/3 = AD/EH (similarity)
hence, AD= EH*4/3=60*4/3=80
so, 80
7 times 10 equals 70. Hope this helps (:
It’s eight because 7 can round up so it changed to eight
Answer:
1. number of data values
2. sum of data values
Step-by-step explanation:
Answer:
not necessarily
Step-by-step explanation:
Taking the square root of both sides, you have ...
±a = ±b
Those four cases resolve to two unique cases:
a = ±b
The given equation will be true if a = b or if a = -b. If a and b are constrained to have the same sign, then a=b is the only solution.
