Answer: 8/7
Step-by-step explanation:
To solve 2/7 ÷ 1/4,
Step 1: rewrite as-
2/7 × 4/1
=8/7
I hope this is clear.
Hello!
I'm assuming you're looking for 1.848484.
The first thing we want to do is get rid of the repeating part. The way we can do this is subtract the number we are given from itself multiplied by a power of 10. So, set 1.8484... = x. And based off of that, find 100x. This is because the next time the decimal repeating will become .8484 again is after two numbers pass.
1.848484... = x
184.8484... = 100x
Next, subtract x from 100x. This will get rid of the repeating decimal.
100x - x = 184.8484... - 1.8484
99x = 183
Finally, divide both sides by 99. This leaves us with a fraction.
99x = 183
x = 183 / 99
Simplify this fraction.
183 / 99 -> 61 / 33
Finally, turn it into a mixed number, as this is the form your question is looking for.
61/33 -> 1 28/33
Hope this helps!
Answer:
Step-by-step explanation:
The explicit formula for an arithmetic sequence is given by 
, where 
is the 
th, 
is the first them of the sequence, and 
is the common difference.
In the given sequence -8, -3, 2, 7, we can see that we're adding 5 to each term. Therefore, the common different is positive five (+5). We can also identify the first term is -8. Therefore, we have:
Thus, the explicit formula for this sequence is:
Answer:
a = 51°
b = 67°
Step-by-step explanation:
Angle a is equal to 51 since it is vertically opposite to the angle on top of it.
Angles in a triangle add up to 180 so Angles a,b and 62 should add up to 180:
a+b+62=180
51+b+62=180
b= 180-(51+62)
b= 180-113
b= 67
Answer:
Step-by-step explanation:
Since, point (-3, 1) is on the terminal side of the angle in standard position.
