Sin=12(3)=76(tk87) hope this helped you have a nice day

**Answer:**

4x

**Step-by-step explanation:**

because if you times the number in x by 4 you end up with y

**Answer:**

74

**Step-by-step explanation:**

Since J is the midpoint, that just means that both CT and JT are going to be the same length. With that information we can create an equation and solve for x.

5x - 3 = 2x + 21

5x = 2x + 24

3x =24

x = 8

Now to find the length of CT, we will add both equations to find the total length.

5x - 3 + 2x + 21

5(8) - 3 + 2(8) + 21

40 - 3 + 16 + 21

37 + 16 + 21

53 + 21

74

Best of Luck!

**Answer:**

<u><em>**F(x)= 5*[ + (a*b)* + a*b*x + C.**</em></u>

**Step-by-step explanation:**

<u><em>**First step we aplicate distributive property to the function.**</em></u>

<u><em>**5*(x+a)*(x+b)= 5*[+x*b+a*x+a*b]**</em></u>

<u><em>**5*[+x*(b+a)+a*b]= f(x), where a, b are constant and a≠b**</em></u>

<u><em>**integrating we find ⇒∫f(x)*dx= F(x) + C, where C= integration´s constant**</em></u>

<u><em>**∫^5*[+x*(a+b)+a*b]*dx, apply integral´s property**</em></u>

<u><em>**5*[∫dx+∫(a*b)*x*dx + ∫a*b*dx], resolving the integrals **</em></u>

<u><em>**5*[ + (a*b)* + a*b*x**</em></u>

<u><em>**Finally we can write the function F(x)**</em></u>

<u><em>**F(x)= 5*[ + (a*b)* + a*b*x ]+ C.**</em></u>