$g(0.5) = 2 \\ \\ h(x) = g(x).f(x) \\ \therefore \: h(2) = g(2).f(2) \\ \therefore \: h(2) = 5 \times 2\\ \therefore \: h(2) = 10\\ \\ \\ j(x) = g(x) - f(x) \\ \therefore \: j(4) = g(4) - f(4) \\ \therefore \: j(4) = 9 - 8\\ \therefore \: j(4) = 1\\ \\ \\$

4 0

3 years ago

Does anyone know the answer?

Ludmilka [50]

Answer:

x=120 degrees

Step-by-step explanation:

Because these two angles share the two same points, either one is 2x larger or 2x smaller than the other. X is the larger angle, therefore is 2x larger than 60. 60×2=120. I hope this helps you!

4 0

3 years ago

Read 2 more answers

I really need help on this please. 3x+4y=36 y=-0.5x+8 substitution

Lena [83]

Answer:

Step-by-step explanation:

3x+4(-0.5x+8)=36

3x-2x+32=36

X=36-32

X=4

6 0

3 years ago

Solve the exponiental equation 125^7x-2=150 A) -0.1375 B) 2.1483 C) 0.4234 D) 0.4340

pshichka [43]

Your answer should be A. i may be wrong, but my work calculated to a negative

5 0

4 years ago