Answer:
A = 28.26
Step-by-step explanation:
Area = 3.14r^2
Area = 3.14(3)^2
Area = 3.14(9)
Area = 28.26
Answer:

Step-by-step explanation:
Given that,

We know that, 
So,

So,

So, the value of the given expression is equal to
<span>Time (weeks) 0 1 2 3 4 5 6 7 8
</span><span>Weight (lb) 150 144 143 141 140 137 137 132 129
</span>
<u>Change in time (weeks)</u> = <u> 5 - 0 </u> = <u> 5 </u> = -0.3846
Change in weight (lbs) 137 -150 -13
The average rate of change of weight with respect to time over the first five weeks of the program is -0.3846. It is a negative sign because the weight is decreasing.
<u>First row:</u> PERCENT: 140% FRACTION: 7/5 DECIMAL: 1.4
<u>Second row:</u> PERCENT: 4% FRACTION: 1/25 DECIMAL: 0.04
<u>Third row</u>: PERCENT: 56% FRACTION:14/25 DECIMAL: 0.56
<u>Fourth row:</u> PERCENT: 95% FRACTION: 19/20 DECIMAL: 0.95
Hope this helps.
Answer:
B: 7.07 units
Step-by-step explanation:
We see a radius of circle A labeled 3, so we know that the other radius of circle A that contains the side of the rectangle also measures 3 units. The side of the rectangle measures 2, so the part of the radius of circle A that is not part of the rectangle measures 1 unit. That is one leg of the right triangle.
Opposite sides of a rectangle are congruent, so the side of the rectangle opposite the side that measures 7 also measures 7. That is the other leg of the right triangle. Now we use the Pythagorean theorem to find AC which is the hypotenuse of the right triangle.
a² + b² = c²
1² + 7² = c²
1 + 49 = c²
c² = 50
c = √50
c = 7.07