Answer:
Area of a triangle = 
area of rectangle
Step-by-step explanation:
Given:
Height of triangle = n cm, Base of triangle = m
Length of rectangle = n cm, Width of rectangle = m cm
Area of ΔTRI = base × height
= ( m ) × (n) ⇒ mn
Area of Rectangle RECT = Length × Width
= m × n ⇒ = mn
Comparing Area of triangle and rectangle.
mn = mn
We can conclude that area of triangle is half of the area of rectangle.
I got this answer from someone else so I’m not sure this is correct but I really hope it helps...
Step-by-step explanation:
Look for patterns in the derivatives.
y=cos2x
y'=-2sin2x
y''=-4cos2x
y'''=8sin2x
y''''=16cos2x
Notice that sin and cos alternate every derivative. Also, they alternate positive and negative every 2 derivatives.
The constant is just 2^(derivative#).
Every odd derivative has sin and every even derivative has cos, so you know that the 30th derivative will be cos.
If you follow the pattern of negatives and positives, you find that the 30th derivative will be negative.
y^(30)= -2^30cos2x
y^(30)= -1073741824cos2x
<h3>
Answer: 1227.50 dollars</h3>
======================================================
Explanation:
The simple interest formula to use is
A = P*(1+r*t)
where,
A = account value after t years (original deposit + interest)
P = 1000 = amount deposited (principal)
r = 0.0325 = annual interest rate in decimal form
t = 7 = number of years
So,
A = P*(1+r*t)
A = 1000*(1+0.0325*7)
A = 1227.50
Side note: you've earned A-P = 1227.50-1000 = 277.50 dollars in total interest
Please provide a square, thank you !!!
Answer:
The c intercept is 42
The t intercepts are: 6, -1 and 7
Step-by-step explanation:
Given
Solving (a): The c intercept
Simply set t to 0
Solving (b): The t intercept
Simply set c(t) to 0
Split
Solve for t
