D Hope this helps it’s the only one that would make sense
Answer:
Step-by-step explanation:
Remark
I take it you are studying the sine law. If that is so, Then it will be set up as
Formula
x/sin(53) = 7 / sin(44) Multiply both sides by Sin(53)
Solution
Sin(53)x/Sin(53) = 7 sin(53)/Sin(44)
x = 7*Sin(53)/Sin(44)
x = 7 * 0.7986/0.6947
x = 8.0848
Note:
The sine law is always set up by 2 ratios. It consists of the sine of an angle divided by the side opposite = equal to another angle's sine over the side oppose the second angle.
The sine law can also be set up as two ratios side opposite / sin(Angle).
Attach a picture to this question so I know what to look for.
Answer: a) 7 b) -4 c) 15 d) -1 e) -8
<u>Step-by-step explanation:</u>
7x + 9 = 58
<u> -9 </u> <u> -9 </u>
7x = 49
<u>÷7 </u> <u> ÷7 </u>
x = 7
x/2 - 12 = -14
<u> +12 </u> <u>+12 </u>
x/2 = -2
<u>×2 </u> <u> ×2 </u>
x = -4
-3x + 33 = -12
<u> -33 </u> <u> -33 </u>
-3x = -45
<u>÷-3 </u> <u> ÷-3 </u>
x = 15
8x + 16 = 8
<u> -16 </u> <u> -16 </u>
8x = -8
<u>÷8 </u> <u> ÷8 </u>
x = -1
2x - 2 = -18
<u> +2 </u> <u>+2 </u>
2x = -16
<u>÷2 </u> <u> ÷2 </u>
x = -8