Equation: <span> y+7=-2/5(x-10)
y + 7 = -2/5 x + 4
y = -2/5 x - 3
2/5x + y = -3
Multiply the equation with 5,
2x + 5y = -15
In short, Your Answer would be: </span>2x + 5y = -15<span>
Hope this helps!</span>
Answer:
112.5 square feet
Step-by-step explanation:
a square has equal sides so divide 225 by 2
Answer:
Am = 1500 cm²
Step-by-step explanation:
If you mean leg around the right angle a = 3 cm and b = 5 cm then :
Formula for calculating area of the right triangle is:
A = a · b / 2 since we have 200 triangles, area of the mosaic is:
Am = 200 · A = 200 · a b / 2 = 200 · 3 · 5 / 2 = 1500 cm²
Am = 1500 cm²
God with you!!!
If the two equations have the same solution, they will have the same x value that makes them true. So solve for x for both equations and see if they are equal:
Because both equations have the same x value, they have the same solution.
