Answer:
your right its d
Step-by-step explanation:
0 1 2 3 4 5 6 7
thats 7
the absolute value of 7 is 7
Answer:
Step-by-step explanation:
<u>Find the missing angle:</u>
- m∠L = 180° - 60° - 45° = 75°
<u>Use the law of sines to determine the lengths of the sides:</u>
- LM / sin ∠K = KM / sin 75°
- 12 / sin 60° = KM / sin 75
- KM = 12 sin 75° /sin 60° = 13.4 (rounded)
- KL / sin ∠M = LM / sin ∠K
- KL / sin 45° = 12 / sin 60°
- KL = 12 sin 45° / sin 60° = 9.8 (rounded)
<u>Find perimeter:</u>
- P = 12 + 13.4 + 9.8 = 35.2
Answer:
You can actually draw both points in a graph to find out as it makes it easier to understand. Or you could think, if C has moved from (0,0) to (-2,3). It means it moves to the left of the x axis by 2, then moves up by 3 on the y axis.
So point P should move the same way. (-3, 4) move by -2 on the x axis would make it -5, and for y you go up 3 steps so 4+3=7 making P's final location (-5,7)
Rewrite the function as:
y = -2/3x
Switch the variables x & y:
x = -2/3y
Solve for y:
x *-3/2 = -2/3y *-3/2
-3x/2 = y
So, the inverse is:
f^-1(x) = -3x/2
Answer:
48 / x = 8
x = ?
Basic multiplication & division but x = 6
6 * 8 = 48
1. 8 * 1 = 8 + 0 = 8
2. 8 * 2 = 8 + 8 = 16
3. 8 * 3 = 8 + 8 + 8 + 24
4. 8 * 4 = 8 + 8 + 8 + 8 + 32
5. 8 * 5 = 8 + 8 + 8 + 8 + 8 = 40
6. 8 * 6 = 8 + 8 + 8 + 8 + 8 + 8 = 48
I'd recommend practicing with some mulitplication flashcards. One of the best things I ever did! :)
Step-by-step explanation: