Mr. Walker asked his students to use the associative property to find an expression that is equivalent to (13 + 15 + 20) + (20 + 47 + 18). The expressions that four students created are shown in the table below.
1 answer:
Answer:
Jeremy
Step-by-step explanation:
You need to add 20+13+15=48 Then you add 20+47+18=85.
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Answer:
16
Step-by-step explanation:
2^-2=0.25
2^6=64
times
=16
Answer:
Step-by-step explanation:
<u>Use formula:</u>
A = 1/2 Pa, where P-perimeter of the polygon, a- apothem 1)
A = 1/2(7*13.9)(14.4) = 700.56 ≈ 700.6 Correct choice is B
2)
Correct choice is A
Answer:
Step-by-step explanation:
Given
Required
How far did they row together
To do this, we simply add the distance they both covered.
This gives;
Take LCM
Simplify
<em>Hence, they both rowed 1/2 mile </em>
Answer:
The fourth one Its tell you to add or miners or multiple
Step-by-step explanation:
And then the rest is telling you to explain you answer using your own words.
Basically this app helps you with any question you need you got to ask a question and people will answer it for you just like i am doing now also you can answer other peoples questions to get points.
