Let w = total number of work
(1/3)(w) = 4
w/3 = 4
w = 4 • 3
w = 12
Answer:
x = 1
Step-by-step explanation:
Given
5x - (4x - 1) = 2 ← distribute parenthesis by - 1 and simplify left side
5x - 4x + 1 = 2
x + 1 = 2 ( subtract 1 from both sides )
x = 1
Answer:
1/5
Step-by-step explanation:
4/5 - 3/5 equals 1/5
Answer:
y-8x+7=0
Step-by-step explanation:
slope(m)=8
using slope intercept form of equation of staright line we get
y=mx+b
y=8*x+b
y-8x=b ................ eq(i)
since the line include the point (2,9) it satisfies the euation,
here x=2 and y=9
equation: y-8x=b
9-8*2=b
9-16=-b
-7=b
substituting the value of b in eq(i) we get
y-8x=-7
y-8x+7=0 is a required equation of the line.
Answer:
Step-by-step explanation:
1) divide equilateral tri from the middle you will get two 30-60-90 triangles
2) by using pythagorean law & trigimintory, you will get two unknowns (height and side length) and two functions
