Answer:
correct ans is d
Step-by-step explanation:
click the photo to see process
Answer:
5
General Formulas and Concepts:
<u>Algebra I</u>
Slope-Intercept Form: y = mx + b
- m - slope
- b - y-intercept
Step-by-step explanation:
<u>Step 1: Define</u>
y = 5x
<u>Step 2: Break Function</u>
<em>Identify Parts</em>
Slope <em>m</em> = 5
y-intercept <em>b</em> = 0
Answer:
Below.
Step-by-step explanation:
If the length is x then the width is x-9 inches.
Perimeter
= 2L + 2W = 86
2x + 2(x - 9) = 86
4x - 18 = 86
4x = 104
x = 26
So the length is 26 inches and the width is 17 inches.
Answer:
x = √76
Step-by-step explanation:
in upper triangle :
7² - 3² =40 so the third side of the upper triangle is : √40
in the biggest triangle :
(3+3)² + 40 = 76 so the another side of the biggest triangle is : √76
Answer:
n=-12
Step-by-step explanation:
2-3(n+4)=26
Distribute:
2-3n-12=26
add 10 to both sides:
-10-3n=26
divide by -3 on both sides:
-3n=36
Answer:
n=-12