21 do the opposite of what u have to do to 6 to get 8
Answer:
24.1 or 24 , 1
Step-by-step explanation:
The number to the immediate right of the comma/decimal is in the tenths place. Look at the number to the right of it. If it is a 0, 1, 2, 3, or 4, the number in the tenths place stays the same. If it is a 5, 6, 7, 8, or 9, the number in the tenths place goes up one digit.
So the easiest way to solve this is to use the straight line provided .
180=90+61+x
180=151+x
29=x
Hi there!
Let's say you're talking about a rectangle here, of which the formula for is base * height = area. We can use this formula to figure out what the base of the polygon is. Let's plug in the values we know, using x in place of the base: x * 15 = 285. This gives us the equation: 15x = 285. Now, all we have to do to find the base is divide both sides by 15: x = 19 ft. The base of your shape is 19 feet.
Hope this helps!! :)
If there's anything else that I can help you with, please let me know!