Answer:
<h2>15.5 units</h2>
Step-by-step explanation:
This problem is on the mensuration of flat shapes, this time a square shape.
we know that the area of a square is given as
area= length*length
area= l^2
from the problem the area is given as
area= 240 units^2
substitute area for the area in the equation and then we solve for length we have
240= l^2
squareing both sides we have
√240= l
l= 15.49 units
to the nearest hundreths it is
15.5 units
<span>The fittable function seems to be 2 x^2+4 x+7.
So C (167)</span>
Answer:
I’m pretty sure x=6
Step-by-step explanation:
The system of equations according to the given information is the following:
x=7+y
3x+2y=96
There are multiple ways to solve this, but using addition is probably the fastest. Rearrange the equations into corresponding formats like this:
x-y=7
3x+2y=96
Then match the coefficients of one of the variables:
2x-2y=14
3x+2y=96
Then add the two equations together to find x:
5x=110
x=22 cars
So Leonard has 22 cars, and since he has seven more cars than Liam, Liam has 15 cars.