Answer:
15.21= 15.2 when rounded
Step-by-step explanation:
the formula for finding the area of a circle with the diameter is
A= 1/4 × π ×d^2
Answer:
140 dollars salma made if she worked for 8 hrs long
Our goal is to get r all by itself on one side of the equals sign. To do this, we'll first add s to both sides
k=2r-s
+s +s
k+s=2r
Now, to get r alone, we need to get rid of the 2. Since 2 is multiplied by r, we need to divide it from both sides to get r alone.
k+s=2r
/2 /2
(k+s)/2=r
Since there are no numbers, that's the final answer.
Answer:
6
Step-by-step explanation:
The function g(x) doesn't make use of x, so its answer will remain the same no matter what is passed to it. In this case, the answer is simply 12 - 6, being 6.
To solve this problem you must apply the proccedure shown below:
1.You have that the measure of the <span>leans a 4-foot and the angle between the bottom of the broom and the floor is 72°.
2. Then, you have:
Sin(72°)=x/4
When you solve for x, you obtain the following result:
4Sin(72°)=x
x=3.8 feet
The answer is: 3.8 feet</span>
