Alex is thinking of a doubles fact. The sum is greater than the sum of 7 7 but less than the sum of 8 9. What fact is Alex think
2 answers:
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Answer:
Step-by-step explanation:
As they are similar triangles,we can write
=
⇒=
⇒DE=15.8
Answer:
The product is the difference of squares is
Step-by-step explanation:
Explanation
- The given expression is (11-b)(11+b).
- We have to multiply the given expression.
- Square the first term 11. Square the last term b.
Answer:
Answer:
The range is 15
Explanation:
The box and whisker plot is from 5 to 20
The range is:
20 - 5 =15
