Answer:
4 cm.
Step-by-step explanation:
Given:
A box has a volume of 308 cm cubed.
Its height is 4 cm greater than its length.
Its length is 3 cm greater than its width.
Question asked:
What is the width of the box?
<u>Solution</u>:
Let width =
Length =
Height =
<u>As we know:</u>
<u />
As width can never be in negative,
By substituting the value:-
Width = = 4 cm
Thus, width of the box is 4 cm.
Answer:
A. Total Money Contributed after n months =
B. Total Money Contributed after 24 months =
Step-by-step explanation:
Given:
Initial contribution =
each month contribution =
After 1 month contributed =
Solving for Part A
let n be the number of months
∴ Total Contribution after n months = Initial contribution + (each month contribution Number of months =
Solving for Part A
Now n= 24 months
∴ Total Contribution after 24 months =
Answer:
40°
Step-by-step explanation:
Every triangle adds up to 180°
So to get the angle of the triangle we already have two values of:
Then since it's at a 90° angle we can subtract 50 to get:
40° as the other part of the right angle.
And applying the 180 rule again: