Answer:
136
Step-by-step explanation:
180(4-2)
=180(2)
=360
2x+3x+4+4x+16+2x+10=360
11x+30=360
11x=360-30
11x=330
divide both side by 11
x=30
Substitute the value
A:2(30)
=60
B:3(30)+4
=94
C:4(30)+16
=136
D:2(30)+10
=70
Add all to check
60+94+136+70
=360
Therefore the largest angle is 136
Answer:
One
General Formulas and Concepts:
<u>Algebra I</u>
Slope-Intercept Form: y = mx + b
- m - slope
- b - y-intercept
Solving systems of equations
Step-by-step explanation:
<u>Step 1: Define</u>
<em>Identify systems</em>
y = 3x + 5
y = 4x
<u>Step 2: Solve</u>
If we compare the 2 lines, we can see that they both have a different slope. If they had the same slope but different y-intercepts, then they would be parallel and have no solution. We can also see that the 2 lines aren't the same. If they were, then they would have infinite solutions.
∴ the systems should have only one solution.
Plug in 0 for x and you get 5. Which is your answer :)
A = bh/2
30in^2 = (12in)x/2
60in^2 = (12in)x
x = 5in