360 degrees in a circle
360 degrees minus 90 degrees (the right angle of the square) = 270 degrees
270 degrees divided by 2 = 135 degrees
f = 135 degrees
(n-21)/2=4n is the equation
First, divide what is in the parentheses by 2
0.5n-10.5=4n
Then, multiply the whole equation by 2 so we have all whole numbers
n-21=8n
Move N so that it is with 8n
7n=-21
Divide 21 by 7
n=-3
Solution: The number (n) is equal to -3
Answer:
433
Step-by-step explanation:
When there are 2 neatives together like that it changes to a positive. So it woud be 329+104=433
If you divide the fractions, you get 4/3=1.33; 7/3=2.33; and 17/9=1.88
Find the decimal places on the number line and label them with the fractions. I hope this helps!
Answer:
Step-by-step explanation:
A = ½(5.5)(6.4) + ½(5.5)(5.2)
A = ½(5.5)(6.4 + 5.2)
A = ½(5.5)(11.6)
A = 31.9 in²
