Answer:
0 (zero)
Step-by-step explanation:
It is the only Rational number, which is its own additive inverse.
Additive inverse of ….
2 is -2
-3 is 3
7/9 is -7/9
-1 is 1
1 is -1
I gave a few examples above, each is additive inverse of the other because their sum = 0. For finding additive inverse we only need to change its sign., and if we need both numbers equal, it has to be 0. Since 0+0 = 0.
<em>Hope this Helps!!!</em>
Answer:
1. option D
2. option A
Step-by-step explanation:
Independent samples are samples that are selected randomly so that its observations do not depend on the values other observations. Thus, this sampling is independent. The sampling is independent because an individual selected for one sample does not dictate/affect which individual is to be in the second sample.
The variable is qualitative because it is an attribute classification. A qualitative variable are variables that are not numerical. It describes data that fits into categories (personality type).
Answer:
radius = circumference ÷ 2× po
Step-by-step explanation:
the radius is 2.55 but it's not in ur options
Han saved $1.5 by using the coupon.
Step-by-step explanation:
Given,
Normal price of item = $15
Coupon used by Han= 10% off
Amount of discount = 10% of normal price

Han saved $1.5 by using the coupon.
Keywords: percentage, division
Learn more about percentages at:
#LearnwithBrainly
Answer: 75 degrees.
180-75= 105 degrees. 105 is the angle of number 5.
Because the two lines are parallel 4 =75 and 3 is 105.