if a number is multiplied by 4 and 6 is added to it and the result is divided by 7 the answer is 6 what is the number

Step-by-step explanation:

For example, if your number is 1 then you add 4, double that, subtract 7, and you will get 3. ... (x+4) \times2 - 7 is equal to 2x + 1, so we subtract 1 from the result and divide by 2 to get the ... It is adding 0.5 so, and we can see that when 0.5\times n is done

we know that

applying the law of sines

°

so

∠j=18°

∠k=29°

∠l=180-(18+29)=133°

the answer part a) is

the measure of angle k is  ≈29°

part b)  the measure of angle k could also be

(180-29)=151°

so

∠j=18°

∠k=151°

∠l=180-(18+151)=11°

the answer part b) is

the measure of angle k could also be 151°

read more on -