Step-by-step explanation:
(18+44)+22= 18+44+22
18+(44+22)=18+44+22
As there are only +es we can don't put the short lines() and the expressions will still mean the same and they will be equivalent
Answer:
Step-by-step explanation:
First expand into 
. Then expand again to
The measure of angle A will be 61°
The sum of A and B is 122°
The sum of A B and C is 151°
<h3>How to calculate the angle?</h3>
It should be noted that complementary angles have an angle of 90°.
Therefore, the value of A will be:
= 90° - 29°
= 61°
The value of B will be:
= 90° - 29 = 61°
The value of A and B will be:
= 2 × 61°
= 122°
The value of A B and C will be:
= 122 + 29
= 151°
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Answer:
22
Step-by-step explanation:
3!(3)^2-5
3÷9-5
37-5=22
Answer:
5/6
Step-by-step explanation:
This is a standard 6 dice. That means that the probability of not landing on a 6 is the probability of landing on the other 5 numbers (1, 2, 3, 4, 5) => 5/6
