Answer:
1.69 kg
Step-by-step explanation:
add than subtract
yep thats it
Answer:
Hence the domain is given as,b is such that b is a member of all real numbers,except b=0,a=0, a=-b
Step-by-step explanation:
The domain refers to values for which the expression is defined.
This implies that, the denominators are not equal to zero.




Hence the domain is given as,b is such that b is a member of all real numbers,except b=0,a=0, and a=-b
Step-by-step explanation:
1st digit is 1 number (1)
2nd digit is (3,4,5) so it's 3 numbers
third digit is (6,7,8,9) is it's 4 numbers
last 7 digits is 10 (0,1,2,3,4,5,6,7,8,9)
multiply
1*3*4*10=120
so answer is 120 phone numbers
<h3>
<u>Explanation</u></h3>
- Given the system of equations.

- Substitute x = 4 in the first equation.

We have both x and y values. Therefore, we can answer in coordinate point form.
<h3>
<u>Answer</u></h3>
<u>
</u>