Answer:
π .5 in.
Step-by-step explanation:
circumference is pi times diameter
diameter is 2 times the radius
they gave u the radius which is .25 in.
so the diameter is .25×2= .5 in.
the answer is pi times .5
Answer:
one solution
Step-by-step explanation:
* Lets start to solve the question
- The 1st equation x - y = -4
- The 2nd equation 3x + y = 8
- We will use the elimination method to solve this system of equation
∵ x - y = -4 ⇒ (1)
∵ 3x + y = 8 ⇒ (2)
- Add the two equation (1) and (2) to eliminate y
∴ x + 3x = -4 + 8
∴ 4x = 4
- Divide both sides by 4
∴ x = 1
- Substitute the value of x in equation (1) or equation (2) to find
the value of y
- We will use equation (1)
∴ 1 - y = -4
Subtract 1 from both sides
∴ -y = -5
- Divide both sides by -1
∴ y = 5
∴ The solution is (1 , 5)
* The system has one solution
2/3 of 30 9/10 = (30*10 + 9)/10 = 309/10 kilograms of glass is blue or there are:
(2/3)(309/10) = (2*309)/(3*10) = (2*103)/10 = 206/10 = 10.6 kg of blue glass.
When we substitute 
, we get...
Comparing the given sequence: 24, 88, 664, 8408, we get
We need to substitute the above values in each option and check which is TRUE.
----
<u>Option A</u>
<u>Option B</u>
<u>Option C</u>
<u>Option D</u>
Conclusion:
Option A is the correct answer.
the tens place is the 1st six from the right
We look at the 4 and it is less than 4 so we leave the six alone
139,660
