Answer:
7 roses
Step-by-step explanation:
1. 9 red roses and 4 white roses
2. cuts more red roses and now has 16 so subtract
3. 16-9=7
4. She cut 7 red roses
Answer:
50
Step-by-step explanation:
CEAD makes a quadrilateral
D and D are 90 degrees since it is tangent
C + E + A + D = 360
C + 90 + 130+ 90 = 360
C +310 = 360
Subtract 310 from each side
C = 50
Baguven baguven baguven baguven
It would be 2529.6
Because the .5 is the 10ths place
If the number after it it 5 or greater, make it 1 number greater
If the number after is 4 or below, keep it the same
Hope this helps!
Denote the numbers x, y. so we have equations y-x=3; x^2=4y, therefore x^2-4x-12=0. so x=6, y=9 or x=-2; y=1
