Answer: 7 cm
Step-by-step explanation:
We know that, Triangle's area= 0.5 × Base × Height
So,
28 = 0.5 × 8 × Height
⇒Height= {28/(0.5 ×8)} = 7 cm
Answer:
Dion needs to add 10% of the solution
Answer:
Step-by-step explanation:
c
The blue line has a slope of 2 and a y-intercept of +4. Its equation is
y = 2x +4
The shaded area is above the line, so it is the boundary of the inequality
y ≥ 2x + 4
The red dashed line has a slope of -1/3 and a y-intercept of 2. Its equation is
y = -1/3x + 2
The shaded area is above the line, so it is the boundary of the inequality
y > -1/3x + 2
or
x +3y > 6
The graph seems to represent the inequalities
x +3y > 6 and y ≥ 2x +4
Answer:
3
Step-by-step explanation:
72/4=18 18-3=15 15/5=3