207
9
55
If you add 27 and 8, the answer is 35. 7 plus 8 is 15 and add it to 20, the answer is 35.
The two numbers that multiply to 810 and add to -63 are -27 and -30. This is because -27 × -30 = 810 and -27 + -30 = -57.
The inverse of add 7 is minus 7 Example: 20+7=27 to check do... 27-7=20
triangle
180ºC = 356.0ºF
If you have a calculator, you should get the answer 4500.
9
180 pounds = 81.65 kilograms.
180 inches is 15 feet.
180lb = 81.65kg
27
27+73=100 You need to add 73 to 27 to get 100.
55
6a add 21 = 27
obtuse is180 degrees so it would be larger than a 90 degree or lower angle