Answer:
<h2>
12.5 units</h2>
Step-by-step explanation:
Given figure : Trapezoid
Base sides,
a = 2.5
b = 7.5
Height ( h ) = 2.5
Now, finding the area:
Plug the values
Calculate the sum
Reduce the numbers with G.C.F 2
Calculate the product
Hope this helps...
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Regardless of the sign of
, we have
(never negative). But multiplying by -1 makes it negative.
On the other hand,
which can never be negative for real
.
Answer:
All of the options apply.
Step-by-step explanation:
In the example given in the question, it is stated that mothers' smoking during pregnancy can affect childs' IQ and can cause lower scores on test.
All of the given options can be given as evidence for the link between smoking and lower IQ. The diet especially throughout childhood has significant effect on the development of the brain and the prefrontal cortex.
The psychological condition that the child is in, the environment in the house that he/she grows up in affects the IQ and the EQ.
The IQ can be affected by outside factors but it also has a relation with the genes that the child takes from his/her parents.
The socioeconomic status of the mother can affect the environment that the child grows up in, the people he/she interacts with and the opportunities that he/she gets to stimulate the brain in different ways to encourage growth.
I hope this answer helps.
Answer: 6.3
Step-by-step explanation:
The formula for geometric mean is given as :
G.m =
Therefore , the geometric mean between 4 and 10 will be :
G.m =
=
= 2
= 6.3
Answer:
24
Step-by-step explanation:
I think there the same for each but I hope I helped