Answer:
-7
Step-by-step explanation:
4 + (-11)
=> {since, positive x negative = negative}
=> 4 - 11
=> -7
Answer:
Step-by-step explanation:
If C=2πr
r=C/2π (change of sbject)
Step-by-step explanation:
The number of people to paint the bridge is inversely proportional to the number of hours it takes.
(If there are more people, it will take less time etc.)
9 people can paint the bridge in 5 hours.
=> 2 people can paint the bridge in 5 * (9/2) = 22.5 hours.
The area of the square is: 36 m^2
Step-by-step explanation:
When a circle is inscribed in a square, its radius is half of the side of the square. It means that the diameter of the circle will be equal to the side of the square.
Given
Let s be side of square
Then
Now,
Area of square is:
The area of the square is: 36 m^2
Keywords: Area of square, Circle
Learn more about area of square at:
#LearnwithBrainly
The first thing we must do for this case is find the scale factor.
We have then that for the larger side of both triangle, the scale factor is:
To find the other two sides, we must apply the scale factor on each side of the triangle FGH.
We have then:
For PQ
For QR
Answer:
You have that the lengths for the other two sides of triangle PQR are: