Answer:
hope it works for u
Step-by-step explanation:
Given the length of the rectangle = l
the breadth of the rectangle = b
perimeter of the rectangle = sum of length of all sides of the rectangle
= l+ b+ l+ b
=2 l+2 b
=2( l+ b)
∴ perimeter of the rectangle =2( l+ b)
as given perimeter = 1004 m
hence ,
2(l+ b)= 1004
(l+ b)=1004/2 = 502 m
<h2>
l+ b=502 m</h2>
Answer:
B I personally think..
Step-by-step explanation:
Hi,
Use Differential Formula :
d(u(x) • v(x))/dx = u'(x) • v(x) + u(x) • v'(x)
at x = 1 :
d(u(1) • v(1))/dx = u'(1) • v(1) + u(1) • v'(1)
d(u(1) • v(1))/dx = -5 • 6 + 4 • -2
d(u(1) • v(1))/dx = -30 - 8
d(u(1) • v(1))/dx = -38
Hope this helped :)
To find y intercepts you have to solve for when x=0.
f(0)=2(0)^2-16
f(0)=0-16
f(0)= -16
y-intercept is (0,-16)
To find x intercepts you have to solve for when f(x)=0.
0=2x^2-16
16=2x^2
8=x^2
+or- 2sqrt(2)=x
X intercepts are (2sqrt(2),0) (-2sqrt(2),0)
If you need any more help or need more explanation just message me.
If 0.4 kg cost 4. 0 dollar
than 1.kg will cost x dollar
x = (1 * 4)/0.4 = 10 dollars
1 kg tomatoes cost 10 dollars
