Answer:
P = 2(18) + 22
Step-by-step explanation:
The formula for the perimeter for a rectangle is P = 2(l + w). Take this equation and expand to find its equivalents.
P = 2(l + w) This is P = 2(18 + 22)
P = 2l + 2w This is P = 2(18) + 2(22)
P = l + l + w + w This is P = 18 + 22 + 18 + 22
It is only P = 2(18) + 22 that is not equal to the others. It does not have the fourth side of 22.
Area = PI x r^2
r = 1/2 d = 1/2* 4.1 = 2.05
2.05^2 = 4.2025
answer is 4.2025PI m^2
Answer is D
Step-by-step explanation:
<h3>send mia khalifa b¤obs pic pls</h3>
9514 1404 393
Answer:
have the child arrange the tokens in groups of 5. none left = divisible by 5
Step-by-step explanation:
A number is divisible by 5 if there is no remainder when it is divided into 5 parts. Using "manipulatives," this can be shown a couple of ways:
1) deal the tokens to 5 piles (each pile will have the same number)
2) group the tokens into groups of 5 (no tokens will be left over)
y=4x^2+5x-6y=4x2+5x−6
:
Given points are :
x = -2 0 4
y=f(x) = 0 -6 78
We have to model the parabola with the help of these points
Solution:
We consider a standard equation of parabola y= ax^2+bx+cy=ax2+bx+c
now, we put the points in the equation we get,
at (-2,0) is 4a-2b+c=0
at (0,-6) is c=-6
at (4,78) is 78= 16a+4b+c
now, solving these equation we get, a= 4 , b= 5 , c= -6
so the equation formed with these points is y=4x^2+5x-6y=4x2+5x−6
we can see this in the graph attached.
Step-by-step explanation:
Hope this helps!! :D
