No 11.473 is greater then 11.447
Answer:
70.7 deg, 19.3 deg
Step-by-step explanation:
The sum of the measures of complementary angles is 90 deg.
One angle measures x.
The other angles measures 51.4 deg less than x, or x - 51.4.
The sum of their measures equals 90.
x + x - 51.4 = 90
2x - 51.4 = 90
2x = 141.4
x = 70.7
x - 51.4 = 70.7 - 51.4 = 19.3
Answer: 70.7 deg, 19.3 deg
3/10 is the smallest hoped this helps
Answer:
Step-by-step explanation:
Let x = the number of $20 bills.
Then x + 6 = the number of $5 bills and
20x + 5(x + 6) = 455
x = 17 = number of $20 bills
x + 6 = 17 + 6 = 23 = number of $5 bills
Check:
OK.
Find the unit rate first, and then multiply it by 8:
2 3/5 boxes
---------------- = 13/5 divided by 7/2.
3 1/2 roofs
You can obtain the correct result by inverting the divisor, 7/2, and then multiplying:
13/5 times 2/7. This comes out to 26/35. That represents 26/35 box of nails per roof.
To do 8 roofs (not roves), you'd need (26/35)(8/1) boxes: 5.94 boxes. Why not buy 6 boxes to be sure you'll have enough?
