Answer
3 : 7
Explanation
Girls = 21
Boys = 49
Girls : Boys=
21 : 49
Divide by 7
3 : 7
Hope I helped
Please mark brainliest:)
Answer:
324
Step-by-step explanation:
320 + 4 = 324
2 1/2 yards = 7.5 ft
1 foot and 6 inches = 1.5 ft
7.5-1.5 = 6
6 ft = 72 inches
Anais used 72 inches of ribbon.
I need to know the dimensions to solve. Ex: "Line AC is 2.5 centimeters"
My bad - should've asked that under "Ask For Details."
Sorry :(
Answer:
Conjugate radicals.
Step-by-step explanation:
The two roots a+sqrb and a-sqr b are called conjugate radicals.
