Answer:
Subtract 5 as you go along the pattern.
82-5=77-5=72-5=67...
Step-by-step explanation:
Add the totals together, then divide the total by 3.
$2,700+$1,100+$2,200=$6,000
$6,000/3=$2,000 is her average monthly expenditure
Set up a ratio and solve for the missing value:
![\frac{27}{3} =\frac{x}{5}\\x = \frac{(27)(5)}{3}\\x = 45](https://tex.z-dn.net/?f=%5Cfrac%7B27%7D%7B3%7D%20%3D%5Cfrac%7Bx%7D%7B5%7D%5C%5Cx%20%3D%20%5Cfrac%7B%2827%29%285%29%7D%7B3%7D%5C%5Cx%20%3D%2045)
The couple rested for 45 minutes in 5 hours.
If you rotate the triangle so that the 6 is on the bottom, the two sides are both 6.2.
Because the two sides are equal the two angles at the bottom would also be equal. One is given as 61 degrees, so the other bottom angle is also 61 degrees.
The three inside angles of a triangle need to equal 180, so X would equal 180 minus the two bottom angles.
X = 180 - 61 - 61 = 58 degrees.