Answer:
8
Step-by-step explanation:
diameter is the radius times 2
Hawhiskwkwkwjehwhwhjwwjjwwhwhwjwjwwhwbw
Answer:
you could get y
=
−
1/2
x
−
3
/2
Step-by-step explanation:
Answer:
160,000
Step-by-step explanation:
Estimations like this usually involve rounding to easy numbers to multiply. You could do this in a number of ways depending on your ability to keep track of factors in your head, but the easiest way (and what I assume your teacher is looking for) is to round to the nearest, largest-power-of-ten, which in this case is the hundreds. 786 is closest to 800, and 217 is closest to 200, and 200*800 is 160,000. No calculator required is the key. You can also be slightly more sure that this is <em>reasonable</em> because you rounded up for one and down for the other, approximately by the same amount, too.
Answer:
Step-by-step explanation:
Use the distributive property for 2(x + 1).
Subtract 2x from 5x.
Bring 2 to the right hand side of the equation .
Add 1/4 & 2.
![3x = \frac{1}{4} + \frac{8}{4} \: \: [LCM = 4]\\3x = \frac{9}{4}](https://tex.z-dn.net/?f=3x%20%3D%20%5Cfrac%7B1%7D%7B4%7D%20%2B%20%5Cfrac%7B8%7D%7B4%7D%20%5C%3A%20%5C%3A%20%5BLCM%20%3D%204%5D%5C%5C3x%20%3D%20%5Cfrac%7B9%7D%7B4%7D)
Now, bring 3 to the right hand side of the equation .
▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
