First we graph the given points
For the equation to be proportional, the line should pass through the origin (0,0), then this equation is not proportional.
The formula for a triangl is one-half base time height ( 1/2 bh).
So for this triangle, input the base and height.
1/2 (10 x10)
The solve
1/2 (100)
50
50 cm²
Answer:
x = 4
Step-by-step explanation:
Since the rectangles are similar, use a ratio.
15/6 = 10/x
or
6/15 = x/10
I will use 15/6 = 10/x to solve this problem, but both ratios should work to solve this problem.
15/6 = 10/x
Cross Multiply:
6(10) = 15x
Solve:
60 = 15x
x = 4
Answer:
No solution.
Step-by-step explanation:
Answer:
y = -3/2x - 7
Step-by-step explanation:
Write in slope-intercept form, y = m, x + b. 3x+2y= -14
