Answer:
sum of exterior angles of polygon = 360°
therefore,
z = 360 - (105+145)
z = 360 - 250
z = 110°
Answer:
Hello there, I think the answer you are looking for is 16.6
Step-by-step explanation:
I'm Katie, I hope this helps you. :] , have a great day.
Hi there
The amount deposited at the beginning of each year So use the formula of the future value of annuity due
FVAD=pmt [(1+r)^(n)-1)÷r]×(1+r)
FvAD future value?
PMT payment per year 200
R interest rate 0.2
T time 3 years
FVAD=200×((((1+0.2)^(3)−1)÷(0.2))
×(1+0.2))=873.6...answer
Hope it helps
Answer:
8.75cm²
Step-by-step explanation:
First we need to find the angle subtended by the arc
L = theta/360 * 2pir
3.5 = theta/360 * 2*3.14(5)
3.5 = theta/360 * 31.4
theta/360 = 3.5/31.4
theta/360 = 0.11146
theta = 0.11146 * 360
theta = 40.13 degrees
Area of the sector = theta/360 * pir^2
Area of the sector = 40.13/360 * 3.14*25
Area of the sector = 40.13/360 * 78.5
Area of the sector = 8.75cm
Hence the area of the sector is 8.75cm²
4(2m-n)-3(2m-n)
4(2(-15)- -18)-3(2(-15)- -18)
4(-30- -18)-3(-30- -18)
4(-12) -3(-12)
-48- -36
-12
The answer is C