Answer:
x-intercept:8
y-intercept:16
Step-by-step explanation:
This is the equation of a straight line. When the line crosses the x-axis that is the x- intercept, the corresponding y-coordinate will be zero. Substituting y = 0 into the equation and solving for x gives the x-intercept.
8x-(4×0)=-64
-8x=-64
x=8 <= the x-intercept.
Similarly, when the line crosses the y-axis the corresponding x- coordinate will be zero. Let x = 0 and solve for y.
(8×0)-4y=-64
-4y=-64
y=16 <= the y-intercept
.
Answer:
1,451.61 cm²
Step-by-step explanation:
A = LW
A = 38.1 x 38.1 (since a checkerboard has to be square)
A = 1,451.61
Answer:
Step-by-step explanation:
4/5
1/2
Answer:
the 4th one
Step-by-step explanation:
Answer:
110 1/4 lb
Step-by-step explanation:
To answer this, multiply 112 1/2 pounds by 49/50:
225 lb 49 11025 lb
---------- * ----- = -------------- = 110 25/100 lb = 110 1/4 lb
2 50 100
