Answer:
38.5 in²
Step-by-step explanation:
Area of circle= πr², where r is the radius
Substitute the value of the radius into the formula above:
Area of circle
= π(3.5)²
= 12.25π
= 38.5 in² (3 s.f.)
Answer:
both are answered below
Step-by-step explanation:
- let us assume that , he buys y number of roses and x carnations.
- the total cost cant be more than $30.
- the cost of each rose : $3
- the cost of each carnation : $2
- so, the cost of all roses that he buys : 3x
- the cost of all carnations that he buys : 2y
- the required inequality will be : 3x+2y30
- the graph is in the attachment.
- by seeing graph, possible x,y values: (2,12) , (6,6) , (8,3)
[where x represents no. of carnations that he buys , y represents no. of roses that he buys ]
Answer:
7pi/6, 11pi/6
Step-by-step explanation:
WRONG! edge 2021, its A, not BBBBBBB
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
If 48 = 8 than 12 = x
to find x divide 48 by 8 which is 6. every 6 feet of fabric 1 blanket is made
so 12/6 equals 2
2 blankets can be made from 12 feet of fabric
Answer:
1. 30 2. 40%
Step-by-step explanation:
(10÷100) × 300
= 30
2. (160÷400)×100
=40%