Answer: 2((x+y)-21)
Calculation/Explanation:
Twice the sum of x and y decreased by 21 means that you must add x and y first before decreasing by 21. The last step is to double the whole equation that we just performed.
Answer:
1.25 is greatrer
0 is greater
/025 is greater
Step-by-step explanation:
Answer:
The first picture's answer would be (6, 21)
Step-by-step explanation:
You have to find the points on the 8th and the 9th day, and then you would add them together, and then divide by two finding the average, which would be 24 and 18, so when added, you get 42, divided by 2 you get 21. You look on the graph for the point with 21, and you find it is on 6.
Cot = adjacent leg/opposite leg
For angle C,
adjacent leg is CA,
opposite leg is AB.
cot C = CA/AB = 3/4
So, cot C = 3/4. True.
Answer:
87.6 m²
Step-by-step explanation:
9x9=81
2x1/2x2.2x3=6.6
81+6.6=87.6
