Answer:
Step-by-step explanation:
using the formula below, the central angle is 20° (bc 360-180-160=20)
radius is 14 (28/2=14)
Which of the following expanded forms represents the number words one thousand, six hundred eighty-nine?
1 answer:
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Answer:
Red color= 28 balloon
Blue color= 14 balloon
White color= 7 balloon
Step-by-step explanation:
Given: There are 49 balloons
As given, there are 2 red balloon equal to the number of blue balloon
∴
Again given, there are 1/2 white balloon equal to the number of blue balloon.
∴
As above equation, we can understand that:
multiplying both side by 2
⇒
which mean, if we have 2 blue balloon then we will have 4 red and 1 white balloon.
∴ Total combination of all color of balloon=
Now, checking how many number of times combination can we have in 49 balloon.
Next, finding number of balloon in each color.
Red color=
Blues color=
White color=