Answer:
P = 10x + 4
Step-by-step explanation:
Formula to find perimeter:
P = 2(l + w)
P = 2(2x + 3x + 2)
P = 2(5x + 2)
P = 10x + 4
Answer:
Error was CHOOSING the CORRECT hypotenuse in the given sides.
H = 41 units
Step-by-step explanation:
Here, the given sides of the triangle are: 41,40 and 9
Now, as we know in a RIGHT ANGLED TRIANGLE:
The longest side is the HYPOTENUSE.
So, here H = 41
Now, by PYTHAGORAS THEOREM:


Hence, Pythagoras theorem for Right angled triangle is SATISFIED
So, error was CHOOSING the CORRECT hypotenuse in the given sides.
The correct H = 41 units and NOT 40 units.
I believe the answer is 40%
Not entirely sure, hope I helped though!
Answer:
the value his child get after 25 years will be $84,314
Step-by-step explanation:
grandmother deposit = $ 7000
compounded interest monthly = 10%
for monthly compounded = 10/12 = 0.833%
time = 25 years = 25 × 12 = 300 months
compound interest =

hence the value his child get after 25 years will be $84,314