Answer:
The area of the second rectangle is
Step-by-step explanation:
Please see the picture below.
Let´s name the length of the second rectangle as x, so the length of the first rectangle will be 4+x.
The formula of the area of the rectangle is given by
Replacing values:
Solving for x:
Find the area of the second rectangle:
5^3 (five to the third power) and 5x5x5
F(x) must also have a slope (m) of 3/4, because parallel lines share a slope in linear functions (y=mx+b), so any answer that begins with 3/4x could be f(x).
Answer:
Step-by-step explanation:
Solve for A
Step-by-step explanation:
Let the number of children that swam be A
Let the number of adults that swam be B
1.75A+2B=1113.75 Equation 1
Total number of people that used that pool =602
A+B=602 Equation 2
These are simultaneous Equations
multiply Equation 2 by(2) on both the sides we get
2A+2B=1204 Equation 3
Subtract Equation 1 from Equation 3
2A+2B=1204 Equation 3
1.75A+2b=1113.75 Equation 1
<u> - - -</u>
.25A+0 =90.25
.25A=90.25
A=90.25/.25
A=361
putting value of A in Equation 2 we get
361+B=602
B=602-361
B=241
so number of children is 361
and number of adults is 241