Answer: The answer is c
Explanation: ty is already 15 feet below sea level. Every minute he descends 2.5 feet or (-2.5 feet). Now you multiply 6 and (-2.5) to get the depth that he would descends to in 6 min.
-15+6(-2.5)= -30 he would be 30 feet below sea level.
Answer:
i. Length : breadth = 3 : 200
ii. Breadth : length = 200 : 3
Step-by-step explanation:
Given the following data;
Length = 12cm
Breadth = 8m to centimeters = 8 * 100 = 800 centimeters.
To find the following;
a. Length to breadth ratio.
Length : breadth = 12 : 800
We would divide both sides by 4
Length : breadth = 3 : 200
b. Breadth to length.
Breadth : length = 800 : 12
We would divide both sides by 4
Breadth : length = 200 : 3
Note: In order to find a ratio, we must ensure that the units of the given parameters (quantities) are the same.
Answer:
last option
Step-by-step explanation:
Let's call the original angle x° and the radius of the circle y. The area of the original sector would be x / 360 * πy². The new angle, which is a 40% increase from x, can be represented as 1.4x so the area of the new sector is 1.4x / 360 * πy². Now, to find the corresponding change, we can calculate 1.4x / 360 * πy² ÷ x / 360 * πy² = (1.4x / 360 * πy²) * (360 * πy² / x). 360 * πy² cancels out so we're left with 1.4x / x which becomes 1.4, signifying that the area of the sector increases by 40%.
<h3>solve 6 (3x/2-4) =30</h3>
<h2>ANSWER</h2>
<h3>EXPLANATION</h3>
HopeItHelps you
The surface area is 565.4ft² and the volume is 1,017.8ft³
Hope this helps :)
If you want me to show you how I got it just let me know
