Remark
All you need do is assume the small triangle is similar to the large one. MO:ML :: MP:MN must be solved.
Givens
MO = 28
ML = 28 + 14
MP = y
MN = y + 18
Equation
28:28+14 :: y: y + 18
Solve
28/42 = y / (y + 18)
28*(y + 18) = 42y Remove the brackets
28y + 18*28 = 42y
28y + 504 = 42y Subtract 28y from both sides.
504 = 42y - 28y
504 = 14y Divide by 14
504/14 = y
y = 36
Answer:
maximum/minimum value for f(x) = ax2 + bx + c: Put the quadratic in standard form f(x) = a(x − h)2 + k, and the absolute
Step-by-step explanation:
maximum/minimum value is k and it occurs at x = h. If a > 0, then the parabola opens up, and it is a minimum functional value of f.
Hola!
x = 9
Explicación:
Resta 11 de ambos lados
5x + 11 - 11 = 56 - 11
Usted obtiene:
5x = 45
Divide ambos lados por 5
5x/5 = 45/5
Usted obtiene:
x = 9
English:
Subtract 11 from both sides
5x + 11 - 11 = 56 - 11
You get:
5x = 45
Divide both sides by 5
5x/5 = 45/5
You get:
x = 9
Answer:
Since 2√7 = 5.29, move the circle over to the third dash after the five.
Step-by-step explanation:
Since 2√7 = 5.29, move the circle over to the third dash after the five.
The correct answer is a)9.1
