Answer:
1
Step-by-step explanation:
g(3)= 3-2
g(3)=1
The answer to 0-(-41)-28 is 13.
Hope this helps! (:
Answer:
<u>n= 4.5</u>
Step-by-step explanation:
The equation is:2(n-2)=5
Step 1- You need to do the parentheses.
The new equation is:
2n-4=5
Step 2-Next you add 4 to both sides of the equal sign.
The new equation is:
2n=9
Step 3- Now you divide by 2 into both sides and get the answer.
Answer:
<u>n=4.5</u>
Answer:
Books should be kept in second box.
Step-by-step explanation:
If the sum of all the weight of all books is between 4 and 6 pounds then it should be kept in first box
If the sum of all the weight of all books is between 5 and 7 pounds then it should be kept in second box
If the sum of all the weight of all books is between 8 and 9 pounds then it should be kept in first box .
Here sum of the weighs of all the books = 3.1lb+2.4lb +0.75lb
= 6.25 lb
Here we can see that 6.25 lb lies between 5 and 7 which is the weigh limit
for the second box
therefore we can keep the books in second box.
Answer:
Step-by-step explanation:
(1) (x-2+2i) (x-2-2i)
Multiply each term inside second parenthesis
Combine like terms. the value of i^2=-1
(2) (x+2i)(x-2i)
Replace i^2 by -1
(3) (x+1+i)(x+1-i)
Multiply each term inside second parenthesis
Combine like terms. the value of i^2=-1
