Check the picture below.
make sure your calculator is in Degree mode.
recall that there are 60 minutes in 1 degree.
Let gift box be x and the Christmas tree be y.
<u>Then:</u>
The equation formed by plugging x in place of gift box and christmas tree will be:
(1) 2x + y + 3 = 16
➛ 2x + y = 13
(2) 3x + y + 1 = 14
➛ 3x + y = 13
Subtracting (2) from (1), And we get:
➛ 3x + y - 2x - y = 0
➛ x = 0
Then, y = 13
<u>We </u><u>need </u><u>to </u><u>find:</u>
• yx + x
= 13 × 0 + 0
= 0
<u>Hence</u><u>:</u><u>-</u>
- The cost of all the items will be 0. Congrats for Christmas Bingo!!!
~
Answer:
7, 10, 15, 22, .... 106
3, 12, 27, 48, .... 300
Step-by-step explanation:
Plug n as 1, 2, 3, 4, and 10 to find the terms.
(a)
1² + 6
1 + 6 = 7
2² + 6
4 + 6 = 10
3² + 6
9 + 6 = 15
4² + 6
16 + 6 = 22
10² + 6
100 + 6 = 106
(b)
3(1)²
3(1) = 3
3(2)²
3(4) = 12
3(3)²
3(9) = 27
3(4)²
3(16) = 48
3(10)²
3(100) = 300
1720 ft^2 you just need to times all the numbers together.
Answer:
About 90% of visitors at the Yellowstone National Park was changed from 2000 to 2001.
Step-by-step explanation: