Answer:
6 cm
Step-by-step explanation:
Volume of a Prism = base area x height =
Base area = length x width = 12 x 2 = 24 cm^2
Volume = 24 x 3 = 72 cm^3
Volume of a pyramid = 1/3( l x w x h)
72 = 1/3( 6x6 x h)
Multiply both sides of the equation by 3
216 = 36 x h
divide both sides by 36
h = 6
Answer:
Step-by-step explanation:
x+10=0
x=-10
so vertex is (-10,-105)
Answer
hello :
note : The equation of a linear function in point-slope form is : y – y1 = m(x – x1)
The point is A (x1 , y1)
Step-by-step explanation:
in this exercice : m = 5 x1 = 0 y1 = -3
the equation of a line in slope-intercept form for a line is :
y - ( -3) = 5 ( x - 0)
y +3 = 5 ( x - 0)
Boys : Girls = 2:7
let the no. of boys be x
so no of girls = 250+x
so, x:(250+x) = 2:7
x/(250+x) = 2/7
7x = 500+2x
7x-2x = 500
x = 500/5 =100
The answer is A becasuse 6% of 100,000 is 6000 while through the other equations you would only get 4800
