Answer:
Step-by-step explanation:
5= 31(x +7)
5= 31x + 217
5 - 217 = 31x + 217 - 217
212 = 31x
212/31 = 31x/31
212 = x
x= 212
Radius
is half of the circle
diameter
is the whole thing inside the circle
since it is a radius, and it is a half of the full circle, we need to double out that number, and multiply by 2.
so here, you said it is 28
take 28, and multiply by 2, if you do every thing correctly, you should get:
56
so then answer would be 56 centimeters.
Hope that this helps you! =)
Answer:
The hexagon has an area of 220.6 square units.
Step-by-step explanation:
You can solve this by realising that the hexagon can be divided into 6 equilateral triangles of the same area.
The area of the triangle is the same as a rectangle of the same width and height, but divided by two, and we're told that the width of the side is 9.2, and the height is eight. So the total area of the hexagon is:
6 × (9.2 × 8) / 2
= 9.2 × 24
= 220.6
So the hexagon has an area of 220.6 square units.
Answer:
2
Step-by-step explanation:
Fill in the x and y with the values you are trying to find.
-7(2^2 -6)+2(-6)
distribute the -7 and 2 into the parenthesis after squaring the 2.
(-28+42)-12
simplify
14-12
OD) 2
I hope this helps
