Answer:
750ft^3
Step-by-step explanation:
Given:
Volume of cone a=48ft^3
Radius of a=12 inches
Radius of b=30 inches
Volume of cone b=?
The linear state factor=ratio of the radio
=30/12
=2.5
Volume scale factors=linear state factor^3
=2.5^3
=15.625
Volume of Cone B= volume of Cone A × volume scale factor
=48 × 15.625
= 750 ft^3
Answer: x = -8 ; y = -6
Step-by-step explanation:
1*x-2*y=4
1*x = 4 + 2*y
x = 4 + 2*y
Now you replace the value of x on the following equation:
-1*x+10*y=8
-1*(4 + 2*y) = 8
-4 - 2*y = 8
-2*y = 8+4
-2*y = 12
y = -12/2
y = -6
You replace the value of y in the previous equation:
x = 4 + 2*y
x = 4 + 2*(-6)
x = 4 - 12
x = -8
Answer:
Below.
Step-by-step explanation:
A linear function contains a variable of the first degree only - for example f(x) = 2x - 1 or f(z) = 3z.
So y = x + 5 is linear.
Answer:
2nd graph above the one you chose
Answer: 8(2a - 3)
Step-by-step explanation:
