The answer for this question is -3
Answer:
10.2 cm
Step-by-step explanation:
8.5/10 = h/12. 10h = 102
h = 10.2
Given:
The number is
.
To find:
The estimate value of given number.
Solution:
We have,

It can be written as

We know that,
. So,


Approx the value to the nearest integer.

Therefore, the required integer is 11.
Answer:
A line a and line b
Step-by-step explanation:
Lines b and c are parallel (no intersection points), so the system will have no solutions.
Lines b and d are parallel (no intersection points), so the system will have no solutions.
Lines c and d coincide (infinitely many intersection points), so the system will have infinitely many solutions.
Lines a and b will intersect after extension, so the system of these two equations will have only one solution.
Answer:
how much is there what??
Step-by-step explanation:
zinc = 150lbs
Total alloy = 1000lbs