- 5m + 12 = - 9 subtract 12 from each side - 5m + 12 - 12 = - 9 - 12 - 5m = - 21 divide both sides integers by - 5 (- 5/- 5)m = - 21/- 5 m = 21/5 -----------------------check in original equation = 5(21/5) + 12 = - 9 - 105/5 + 12 = = 9 (now, 12 = 60/5 , so) - 105/5 + 60/5 = - 9 - 45/5 = - 9 - 9 = - 9 ----------------checks
12 x 5 = 60 That's because 12 x 100 = 600 12/2 = 6
5/12 qt = 5/6 pints.
-6y + 5 = -67y=12-6y = -72-y = -12y = 12
-5x + 13 = -12 -5x = -12 - 13 = -25 x = -25/-5 = 5
Triangles do not have a "length", so I am going to assume you mean the height is 5. The area would then be 30. 1/2 base x height = Area 1/2 (12) x 5 = 30
2times
A cone with a base of 5 units and a height of 12 units has a volume of 78.54 cubic units.
if you mean 5/12, you can't.
36 + 12 + 5 = 53
15
12 2113
It means convert the value of 12 from a number system based on 10 (our usual counting system) to a number system based on 5. In base 5 you would count to 12 this way: 1 2 3 4 10 11 12 13 14 20 21 22 Perhaps you have been learning a conversion formula. That should give you the same answer.
The area of a triangle is (base*height)/2. Assuming 5 inches and 12 inches are the base and height (either order), the area is 5*12/2=30 square inches.
Mean = 6 Mode = 5.
The question is ambiguous. Does it mean what is 23 (base 10) when converted to base 5 2310 = 435 or what, in base 10, is 23 in base 5 235 = 1310
The formula for the area of a triangle is 1/2 times the Base times the Height. So, this is 1/2 * (12 * 5) or 30 square inches.