= 7.348469228
this is irrational, because it cannot be written in the form
2. Irrational
Step-by-step explanation:
2×length + 2×width = 45
length = 4×width
now, we are using the second equation (a variable identity) in the first equation
2×4×width + 2×width = 45
8×width + 2×width = 45
10×width = 45
width = 45/10 = 4.5 in
length = 4×width = 4×4.5 = 18 in
the area of the rectangle is
length × width = 18 × 4.5 = 81 in²
Exponential increase
150,000x(1.08)^x where x is years
150,000x(1.08)^3 = 188957
Its simple all you have to do is multiply because if the cost per gallon is $2.50 and you have a total of 4,310 then you just multiply 4,310*$2.50 and it equals $10775 hope it helps :))
Answer:
A
Step-by-step explanation:
<h2>:)</h2>
