Which expression is equivalent to -3/4 (32+24e-4f)
1 answer:
You might be interested in
Answer:
Step-by-step explanation:
Given that the position vector of a moving body at time t is
Velocity is the derivative of acceleration
v(t) = , t positive
Speed would be the magnitude of the velocity and will not have direction
Speed =
Acceleration of the object
a(t) = derivative of velocity of vector
=
i.e. acceleration would be in the direction of x axis alone.
Answer:
Part 1) The scale factor is 3
Part 2) The value of x is 36 in
Part 3) The value of y is 26 in
Step-by-step explanation:
step 1
Find the scale factor
we know that
If two figures are similar then the ratio of its corresponding sides is proportional and this ratio is called the scale factor
so
In this problem
Let
z-----> the scale factor
step 2
Find the value of x
To find the value of x, multiply the length of 12 by the scale factor
so
step 3
Find the value of y
we know that