An angle is the union of two rays that share a common endpoint. The rays are called the sides of the angle
Answer:
(y-2) (y+15) or (y+15) (y-2) either way
Step-by-step explanation:
y^2+13y-30
y^2+15y-2y-30
y(y+15)-2(y+15)
(y+15) (y-2)
Answer:positive
Step-by-step explanation:
Answer:
Step-by-step explanation:
11. x = 8*sin60degree = 6.9
12. x = 6*tan30degree = 3.5
13. x = 25 / tan68degree = 10.1
14. x = 9/cos49degree = 13.7
18. LK = sqrt(16^2+24^2-2*16*24*cos29degree) = 12.7
19. m<H = 65.4
20. GF = 26.2
Answer:
Height of the house will reduce by 22 feet after 11 days.
Step-by-step explanation:
A house is sinking at the rate of 2 inches per day.
That means rate of sinking of the house is 2 inches in a day.
Therefore, house will sink or change in height of the house in 11 days
= Rate o change in height × Number of days
= 2 × 11
= 22 feet
Height of the house will reduce by 22 feet after 11 days.