Xint is where the line crosses the x axis or where y=0
yint is where the line crosses the y axis or where x=0
set the other one to 0 to solve for that one
xint
set y=0 and solve
3x+0=24
3x=24
x=8
(8,0) is xint
ying,
set x=0 and solve
0+2y=24
2y=24
y=12
(0,12) is yint
xint: (8,0)
yint: (0,12)
Answer:
45
Step-by-step explanation:
There's a couple ways to do this, my method will find the area of the larger triangle and subtract the smaller triangle using only Pythagorean theorem.
Finding the side length adjacent to the 6 will allow us to solve the problem
6^2 + b^2 = 10^2
36 + b^2 = 100
b^2 = 64
b = 8
The larger triangle
Base: 8 + 15 = 23
Height: 6
23 * 6 * 0.5 = 69
The smaller triangle
Base: 8
Height: 6
6 * 8 * 0.5 = 24
Final Steps:
69 - 24 = 45
The answer is 35. Since 5 times ten equals 50.Then you would multiply 7 times five. Hope that helps!
