18 boxes of books is the amount he can bring up
Answer:
11
Step-by-step explanation:
√3x+16=7
3x+16=7^2
3x+16=49
3x=49-16
3x=33
X=33/3
X=11
So the answer is 11
Answer: The equation is of line "b"
Step-by-step explanation:
First we find the slope of the given line by using slope intercept form.
Converting the equation into slope intercept form
Divide both side by 5 we get
On comparing with
We get slope 
as the slope of line is negative therefore the line will be either line "b" or line "d"
As line "b" pass from (0,2)
On putting point 
in given equation we get
Which is equal to RHS of the line
Therefore the given equation is of line "b"
Now putting point (0,-2)
We get 
Which is not equal to RHS and therefore line "d" is not the required line
Therefore the given equation is of line "b"
<u><em>Answer:</em></u>
The inequality is: 5<c<19
Length of third side "c" can have values greater than 5 but less than 19
<u><em>Solution:</em></u>
Given that,
Length of two sides of triangle are 7 inches and 12 inches respectively
Let the length of third side be "c"
The Triangle Inequality Theorem, states that, the sum of the lengths of any two sides of a triangle is greater than the length of the third side
So we get a inequality as:
Case 1:
Sum of length of two sides of triangle > length of third side
Rewrite,
Case 2:
Let 12 inches be the length of third side
Sum of sides of length 7 and c > 12
Therefore from case 1 and case 2,
Which can be combined,
<u><em>Therefore the possible values of "c" are:</em></u>
<u><em>"c" can have values greater than 5 but less than 19</em></u>
