Answer: It will take the office manager approximately 11 minutes 75 seconds to type 1,045.
Step-by-step explanation:
89x = 1045 where x is the number of minutes.
x= 11.74
Answer:
(3,12) and (6,18)
Step-by-step explanation:
An order pair is not included if it make the equation false. Substitute each pair to determine this.
(1,9) ----> 9 = 3(1) + 6 -----> 9 = 9 TRUE
(3,12) ---> 12 = 3(3) + 6 ----> 12 = 15 FALSE
(10,36) ---> 36 = 3(10) + 6 -----> 36 = 36 TRUE
(6,18) ----> 18 = 3(6) + 6 ----> 18 = 24 FALSE
3(d + 11) = 6(d + 33)
So you have: 3d + 33 = 6d + 198
which is: -3d = 165
or d = -55
So you have <em>only one answer.</em>
The bottom square portion would be 10 x 10 = 100 square inches.
The area of the triangle would be 1/2 x base x height.
The base is 10 - 6 = 4 inches.
The height is 16 -10 = 6 inches.
Area = 1/2 x 4 x 6 = 12 square inches.
Total area = 100 + 12 = 112 square inches.
Answer:
X=30°
Step-by-step explanation:
Angles in a triangle add up to 180. So you do 180-90=90
Then because you have 3 xs you have to divide 90 by 3 to get 30°
