Please help! pleaseeeeeeeeeeeeeeeee
1 answer:
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Given:
a = 2 and b = -2.
To find:
The value of .
Solution:
We need to find the value of expression at a = 2 and b = -2.
Substituting a = 2 and b=-2 in , we get
Therefore, the value of expression at a = 2 and b = -2 is 20.
Answer:
- a> h
- a<164
Step-by-step explanation:
I think your question is missed of key information, allow me to add in and hope it will fit the original one.
<em>Andre notices that he is a little taller than Lin, who described her height as h > and 150 h < 160 but andre is also shorter than their math teacher who is 164 centimeters tall. select the two inequalities that describe andress height</em>
Please have a look at the attached photo.
My answer:
Math teacher's height: 164 cm
Let Andre height is :a
We have Heather height: h
<=> h > and 150 h < 160
<=> 150 < h < 160
=> two inequalities that describe Andres height
- a> h
- a<164
Hope it will find you well
