Answer:
r=16
Step-by-step explanation:
2r = 37-5
2r = 32
r = 16
Answer:
26.17 cm²
Step-by-step explanation:
Applying,
A = πr²∅/360................. Equation 1
Where A = Area of the sector, r = radius of the circle the sector was formed from, ∅ = angle subtends by the sector at the center of the circle , π = pie.
From the question,
Given: r = 5 cm, ∅ = 120°, π = 3.14
Substitute these values into equation 1
A = 3.14(5²)(120)/360
A = 26.17 cm²
Hence the area of the sector is 26.17 cm²
Answer:
Upper deck = $38
Goal View = $63
Sidelines = $88
Step-by-step explanation:
Represent
- Sidelines with S
- Goal-view with G
- Upper-deck with U
We have that:
Required
Solve for S, G and U
Substitute 25 + G for S in the second equation
Make G the subject
Substitute 25 + U for G in the third equation
Collect Like Terms
Substitute 38 for U in
Substitute 63 for G in
If it were four consecutive odd numbers then it would be x, x+2, x+4, x+6 and not x, x+1, x+2, x+3. That is just four consecutive integers.
So if you want four consecutive ODD numbers then:
x+x+2+x+4+x+6=216
4x+12=216
4x=204
x=51 so the odd integers would be:
51, 53, 55, 57
