We know that the lengths of the two smaller sides have to be more than the third side when they are added together
The third side couldn't be 2 or 3 because 9 (7+2) or 10 (7+3) are not less than 10
The third side couldn't be 17 or 18 because 17 (7+10) is not larger than 17 or 18
The correct answer is C. 4 works because 7+4=11 or more than 10. 16 works because 7+10=17 is more than 16
Hope this helps
I have solved the answer in the pic below, hope it helpss!!!!
Answer:
Slope <em>m</em> = 1/6
General Formulas and Concepts:
<u>Pre-Algebra</u>
<u>Algebra I</u>
Standard Form: Ax + By = C
Slope-Intercept Form: y = mx + b
- m - slope
- b - y-intercept
Step-by-step explanation:
<u>Step 1: Define</u>
x - 6y = -12
<u>Step 2: Rearrange</u>
<em>Find slope-intercept form.</em>
- Subtract <em>x</em> on both sides: -6y = -x - 12
- Divide -6 on both sides: y = 1/6x + 2
<u>Step 3: Break Function</u>
<em>Identify Parts.</em>
Slope <em>m</em> = 1/6
y-intercept <em>b </em>= 2
Part A: The answer is PR = 15.23 by Pythagorean Theorem.
The pythagorean theorem is a^2 + b^2 = c^2.
Plug in 14 for a and 6 for b to find c.
Part B: The answer is QR = 7.75.
Using the same theorem, plug 16 in for c, 14 in for a, and then you can find b.
