Answer:
52 kg
Steps:
Set both fractions equal to each other;
62/93 = x/78
62 * 78 = 93x
4836 = 93x
x = 52
First off need to plot the equation on the graph..
After doing this you determine that the slope of the line it is perpendicular to is 3/7 and it has a y-intercept of 36/7.
Slope intercept is y= mx+b
"m" being the slope and "b" being your y-intercept.
Well..
This isn't your final answer..
All you have to do is reverse the slope by making it negative to make it perpendicular to the line.
So..
Final Answer is: y= -3/7x+36/7 or y= -3/7x+5.142 (rounded to the nearest thousandth).
Three hours and fifty four minutes if you round it! hopr it helps
Answer: 26.5
Step-by-step explanation:
You can turn the second half of the shape into a right triangle, which has 180 degrees. With the right angle, you can set the two angles up to 90 degrees.
x + (3x-16) = 90
4x - 16 = 90
+ 16 + 16
4x = 106
/ 4 / 4
x = 26.5
Step-by-step explanation:
5x+13+3x=8x-5
13=-5
no solution