What are the angle measures?
Supplementary angles are two angles that add up to 180 degrees together.
Hope it helps!
The most important thing here is converting the length into the same units. So:
3 feet 9 inches = 45 inches
now, we know that compound 'growth' can be worked out by multiplying the initial value by the decimal to the power of the years. So, relating to this question, the equation would be:
5 x α⁴ = 45
Now, we have to solve for α!
α⁴ = 45/5
α⁴ = 9
α = ⁴√9
α = 1.732050808
This is the increase every year written as a decimal so, if we want to work out the pure percentage, we have to subtract 1 and then multiply by 100:
1.732050808 - 1 = 0.732050808
0.732050808 x 100 = 73.20508076
Rounded to 2 decimal places the answer would be 73.21% !
Answer:
price club is .28 cents per ounce and Shop mart is .26 cents per ounce.
Step-by-step explanation:
To find the unit price per ounce, you divide the cost by the weight ($3.43/12 ounces) which equals .28 cents per ounce. The non-estimated answer is .28666 but since you never round up for money it eill be .28. For shop mart, you convert pounds to ouncea. 1 pound equals 16 ounces. with this in mind, 2 pounds will be 32 ounces since its double the amount. Divide $8.35 by 32 and you get .26 cents per ounce.
The sum of any tetracontadigon's interior angles is 7200 degrees.
X=your age
x-4=sister age
x+x-4=x+10
2x-4=x+10 add 4 to both sides
2x=x+14 subtract x from both sides
x=14
You are 14
