Answer:
The values of k are all real numbers greater than 3
Step-by-step explanation:
we have
Solve for k
Divide 12 by 3
Divide by 4 both sides
The solution is the interval ------> (3,∞)
All real numbers greater than 3
Answer:
Below
Step-by-step explanation:
It's 66
To find a percentage of a number just multiply it by 0.whatever the percentage if that makes sense...
In this case you would do 55 x 1.2 = 66
Hope this helps!
Answer:
-1000
Step-by-step explanation:
-10 times -10 makes 100 as negative cancel each other
100 times -10 make -1000
A = L * W
A = 400
L = 4W
400 = 4W * W
400 = 4W^2
400/4 = W^2
100 = W^2
sqrt 100 = W
10 = W.....width is 10 cm
L = 4W
L = 4(10)
L = 40...length is 40 cm
P = 2(L + W)
P = 2(10 + 40)
P = 2(50)
P = 100 <=== perimeter is 100 cm
The formula is 2(wl+hl+hw) to calculate surface area fo a rectangular prism.
