Base times height divided by 2 is the area. So 14 times 22 is 308 and divided by 2 is 154 so that is your answer. I hope this helps. Could I possibly get brainliest?

4 0

3 years ago

y = c1 cos(3x) + c2 sin(3x) is a two-parameter family of solutions of the second-order DE y'' + 9y = 0. If possible, find a solu

Misha Larkins [42]

Complete Question

The complete question is shown on the first uploaded image

Answer:

The value is $y = 5sin3x$

Step-by-step explanation:

From the question we are told that

$y = c_1\ cos3x + c_2 \ sin 3x$

given that y(0) = 0

We have that

$c_1\ cos3(0) + c_2 \ sin 3(0) = 0$

=> $c_1 = 0$

This means that

$y = c_2 \ sin 3x$

We also given that

$y[\frac{\pi}{6} ] = 5$

$c_2 sin (3 * \frac{\pi}{6} ) = 5$

=> $c_2 = 5$

Hence

$y = 5sin3x$

6 0

3 years ago

a developer sells lost of land in increments of 3/4 acre. if the developer has 60 acres, how many lots can be sold?

Lelechka [254]

Answer:

80 lots

Step-by-step explanation:

6 0

3 years ago