Answer:
I did my best, but it has been a while. I really hope that this helps
Step-by-step explanation:
so you can find the perimeter of a circle
-----The perimeter of a circle is π × d where d is the diameter so half of that is 1/2 π × d. But If you are going to walk around a semicircle, you need to go halfway around the circle and then across a diagonal to get back to where you started, so the perimeter is 1/2 π × d + d.
Answer:
41.15
Step-by-step explanation:
41.15
Answer:
She can make 12 bows ......................................
Answer:
T(-10, 7) U(-3, 7) V(-3,10) W(-10,10)
Step-by-step explanation:
I'm not 100% but I'm 90% sure I think all you have to do is flip the y to x and the x to the y value. Pls tell me if it is right??
Answer:
x = 37
Step-by-step explanation:
The angle on the left (x+15) and the angle on the right (4x-20) put together would have to equal 180 since a straight like is 180 degrees. If you add like terms the problem would be 5x-5=180. You would have to add 5 (since its negative in the problem) to 180, making the problem 5x=185. Now you divide by 5 (since it's multiplied by 'x') by both sides, which makes your answer x=37
