Answer: 14.5 cm
Step-by-step explanation:
- The mid point theorem says that if line joining the midpoints of the any two sides , then this line becomes parallel to the third side and it becomes half of the third side.
Here , if consider firstly Q and R are mid-points of XW and XY then,
QR║WY such that
Similarly, RS║XW such that
Similarly, QS║XY such that
Now, the perimeter of the triangle=
He added incorrectly , meaning he would have to do 8 times 24
Answer:
Growth
Rate of growth is 77%
Initial amount is 22
Step-by-step explanation:
Generally, the exponential equation can be written as;
F(x) = I(1 + r)^n
where I is the initial value, r is the rate is percentage
From the question, we can see that the initial value is 22
Kindly recall that we can write 1.77 as 1+ 0.77
Now 0.77 is same as 77/100 which simply imply77%
Thus, we have 77% as the rate