25.35. Here's what you do, if those numbers are multiplied by a 100, they'd be40% red, and 25% blue. So the white is the rest. So you add 25%+40%=100%;
Answer: 35%. Divide by 100, .35. Boom! you got your answer;)
Since 10 beads are on each necklace and she has a total of 60 beads to use, all you need to do is 60 divided by 10. That will give you the answer of 6.
Gracie can make 6 necklaces.
Answer:
50/b if I may say I think my answer is wrong
Answer:
the symbol "II" means that AC and DE are parallel.
The length of AC is 12.
Step-by-step explanation:
The triangle ABC is a right angled triangle , right angled at C because it is the angle subtended by the diameter
Now OA = OB = OC = 4 cm (radii)
AB = OA + OB = 8 cm
By pythagoras theorem ,
AC =4 
shade region area = area of semicircle - area of triangle
= 
- 1/2 × base × height
=1/2 × 16 
- 1/2 × 4 × 
=8 - 8
=8(
)
