Step-by-step explanation:
4x+9y=28
-4x-y=-28
8y=0
divide both side by 8
y=0
solve for X in equation 1
4(X)-9(0)=28
4x-0=28
4x =28
divide both side by 4
4x/4=28/4
X= 7
y=0,x=7
Answer:
y=6
Step-by-step explanation:
y=kx
3=9k
k=3/9
k=1/3
y=kx
y=1/3 × 18
y=6
Answer:
1. Word: Fig
Definition: The hollow, pear-shaped false fruit of the fig tree, with sweet, pulpy flesh containing numerous tiny, seed-like true fruits.
2. Word: GIF
Definition: Is an image file that is compressed to allow it to be transferred quickly, or an animated gif which is a collection of images played in sequence to appear to move.
3. Word: Ghi
Definition: Uncountable (is also the alternative spelling of ghee)
Step-by-step explanation:
Answer:
1) ![L(y)=\frac{2}{s^{3}}](https://tex.z-dn.net/?f=L%28y%29%3D%5Cfrac%7B2%7D%7Bs%5E%7B3%7D%7D)
2) ![L(y)=\frac{6}{s^{4}}](https://tex.z-dn.net/?f=L%28y%29%3D%5Cfrac%7B6%7D%7Bs%5E%7B4%7D%7D)
Step-by-step explanation:
To find : Calculate the Laplace transforms of the following from the definition ?
Solution :
We know that,
Laplace transforms of
is given by,
1) ![y=t^2](https://tex.z-dn.net/?f=y%3Dt%5E2)
Laplace of y,
here n=2
![L(y)=\frac{2!}{s^{2+1}}](https://tex.z-dn.net/?f=L%28y%29%3D%5Cfrac%7B2%21%7D%7Bs%5E%7B2%2B1%7D%7D)
![L(y)=\frac{2}{s^{3}}](https://tex.z-dn.net/?f=L%28y%29%3D%5Cfrac%7B2%7D%7Bs%5E%7B3%7D%7D)
2) ![y=t^3](https://tex.z-dn.net/?f=y%3Dt%5E3)
Laplace of y,
here n=3
![L(y)=\frac{3!}{s^{3+1}}](https://tex.z-dn.net/?f=L%28y%29%3D%5Cfrac%7B3%21%7D%7Bs%5E%7B3%2B1%7D%7D)
![L(y)=\frac{3\times 2}{s^{4}}](https://tex.z-dn.net/?f=L%28y%29%3D%5Cfrac%7B3%5Ctimes%202%7D%7Bs%5E%7B4%7D%7D)
![L(y)=\frac{6}{s^{4}}](https://tex.z-dn.net/?f=L%28y%29%3D%5Cfrac%7B6%7D%7Bs%5E%7B4%7D%7D)
Jorges sleeping bag is longer because 2 yards is 72 inches.