we are given that ,
The combined area of two squares is 17 square meters.
Area of square=
Let the side length of smaller square be x
The size of the larger Square are four times as long as the size of the smaller square
So Area of larger square=
The combined Area is 17 square meter.
Hence the smaller square has the side length=
So the larger square has side length=
12 because 12^2 equals 144.
Step-by-step explanation:
domain: x-values
range: y-values
<u>Graph 8</u>:
domain: -2 ≤ x ≤ 4 (the lowest x-value is -2 and the highest is 4)
range: 0 ≤ y ≤ 6 (the lowest y-value is 0 and the highest is 6)
<u>Graph 9</u>:
domain: -∞ ≤ x ≤ 0 (the lowest x-value is negative infinity and the highest is 0)
range: -∞ ≤ y ≤ 0 (the lowest y-value is negative infinity and the highest is 0)
P/L=4/7 and P=L-12 so
(L-12)/L=4/7 multiply both sides by 7
(7L-84)/L=4 multiply both sides by L
7L-84=4L subtract 4L from both sides
3L-84=0 add 84 to both sides
3L=84 divide both sides by 3
L=28, and since P=L-12
P=16
So they had 28+16 = £44 in total.
Answer:
10kg
Step-by-step explanation:
For UPS;
express fee = $10
If one kg costs $2, then x kg of package will coat $2x
Total cost of shipping xkg of package will be 10+2x
For FedEx;
Fixed express fee = $20
If one kg costs $1, then x kg of package will coat $1x
Total cost of shipping x kg of package is 20+x
If the total costs of the two options are the same, then;
10+2x = 20+x
2x-x = 20-10
x = 10.
Hence Eric sent 10kg of package
