3.48 repeating as a fraction is:
3.48=
87
-----
25
X = +- sqrt 5 or 2.2361. no problem
Answer:
42 units
Step-by-step explanation:
If R is the midpoint of QS, then by definition, QR = RS. Since QR = 8x - 51 and RS = 3x - 6, set these equal to solve for x:
QR = RS
8x - 51 = 3x - 6
5x = 45
x = 9
Now that we know x = 9, we can plug this back into one of the expressions for QR or RS to find its length:
QR = 8x - 51 = 8 * 9 - 51 = 72 - 51 = 21
Since half of QS is 21, then the whole of QS is twice that:
2 * 21 = 42
The answer is thus 42 units.
<em>~ an aesthetics lover</em>
Answers:
___________________________
1) 302⁰ = 1 .
___________________________
2) (302)⁰ = 30m ; Solve for "m" ;
→ Replace: "(302)⁰ " ; with "1" and rewrite:
→ 1 = 30m ;
<span> ↔</span> 30m = 1 ;
→ Divide EACH SIDE of the equation by "30" ; to isolate "m" on one side of the equation; and to solve for "m" ;
→ 30m / 30 = 1 / 30 ;
→ m = 1/30 ; or, write as: 0.303333333333333333.... ;
→ round to: 0.3033 .
________________________________________________
3) Again:
→ (302)⁰ = 1 .
________________________________________________
3.97196261682 hope this helps!
