Answer is NO, it does not double.
Step by step.
Equation for surface area (SA) = 2lw+2lh+2wh
If we double the length and width, making them each 2l and 2w, we then have:
2(2l x 2w) + 2(2l x h) + 2(2w x h)
= 2(4lw) + 4lh + 4wh
SA = 8lw + 4lh + 4wh
If the surface area had been doubled, we should get the equation (4lw + 4lh + 4wh) for a doubled surface area.
So no, it is not doubled.
Answer:
x^2 + 8x + 15
Step-by-step explanation:
( x + 3 ) ( x + 5 )
1. distribute
( x + 3 ) ( x + 5 )
x^2 + 3x + 5x + 15
2. simplify
x^2 + 8x + 15
Answer:
The number of students whom should be admitted is 377.
Step-by-step explanation:
Given:
College has space for 580 students.
The college estimates that 65% of the students who are admitted will attend the college.
Now, to find the number of students whom should be admitted.
Space for total number of students = 580.
Percentage of the students who are admitted = 65%.
Total number of students whom should be admitted = 65% of 580.



Therefore, the number of students whom should be admitted is 377.
1) Multiply out the 2 to the 10, so it will become 3x-5=20 2) Then solve:3x=25 3)x=25/3
Answer:
Commutative property
Step-by-step explanation:
- Commutative property states that no matter how the addens are placed, the result of the operation (sum) remains the same.
- For <u>example</u>, given three numbers a, b and c, the result of
. - Then, when you are solving a sum, the order of the elements does not matter. If we want to see this numerically, with an other example:
.