4.07 is the square root of 16.6 to the nearest hundredth.<span />
The answer is A) C=0.45p.
To find the cost you must multiply the cost per pound by the number of pounds purchased to get the total cost. That's what choice A is.
Answer:
check attached image :)
Step-by-step explanation:
1. You have the following information:
- <span> The square has the same area as a rectangle.
- The dimensions of the rectangle are: 14 mm long and 16 mm wide.
2. You must use the formula for calculate the area of a square, which is shown below:
A=S</span>²
"A" is the area of the square.<span>
"S" is the lenght of the side of the square. (It is important to remember that the sides of a squre have equals lenghts.
3. The square and the rectangle have the same area. Therefore:
Arectangle=(14 mm)(16 mm)
Arectangle=224 mm</span>²
<span>
A=224 mm</span>²
<span>
4. Now, you must substitute the value A=224 mm</span>² into the formula A=S² and clear "S":
<span>
A=S</span>²
<span> S=</span>√A
<span> S=</span>√(224 mm²)
<span> S=15 mm
The answer is: 15 mm
</span>
Answer: Side (RT) is equal to 13
Step-by-step explanation:
You can use the Pythagorean theorem on this question because this is a right triangle.
Formula: a^2 + b^2 = c^2
Step 1: Plug in your numbers
5²+12²=c²
Step 2: Simplify
25+144=c²
(can reduce to)
169=c²
Step 3: Square 169
√169 = 13
The length of side (RT) is 13