Answer:
Answer:
The value of (f-g)(x)=4^x-5x-14
Step-by-step explanation:
Given : If f(x) = 4^x-8 and g(x)=5x+6
To find : The value of (f - g)(x)?
Solution :
f(x) = 4^x-8
g(x)=5x+6
We can write, (f-g)(x)=f(x)-g(x)
Substitute the value of f(x) and g(x)
(f-g)(x)=4^x-8-(5x+6)
(f-g)(x)=4^x-8-5x-6
(f-g)(x)=4^x-5x-14
Therefore, The value of (f-g)(x)=4^x-5x-14
Plz mark brainliest
Since a straight line will always be 180,
If you take 69+x=180 it will make this a lot easier
Simply rearrange it to get x=180-69 and you’ll get 111
Hope this helps
Answer:
A = 81π cm²
Step-by-step explanation:
The formula for area of a circle is A = πr², where r is the radius. The radius is half the diameter, so our radius for this problem is
18/2 = 9. So the area is..
A = π(9²) = π(81)
A = 81π cm²
<span>We are given that ||e|| = 1, ||f|| = 1. </span>
<span>Since ||e + f|| = sqrt(3/2), we have </span>
<span>3/2 = (e + f) dot (e + f) </span>
<span>= (e dot e) + 2(e dot f) + (f dot f) </span>
<span>= ||e||^2 + 2(e dot f) + ||f||^2 </span>
<span>= 1^2 + 2(e dot f) + 1^2 </span>
<span>= 2 + 2(e dot f). </span>
<span>So e dot f = -1/4. </span>
<span>Therefore, </span>
<span>||2e - 3f||^2 = (2e - 3f) dot (2e - 3f) </span>
<span>= 4(e dot e) - 12(e dot f) + 9(f dot f) </span>
<span>= 4||e||^2 - 12(e dot f) + 9||f||^2 </span>
<span>= 4(1)^2 - 12(-1/4) + 9(1)^2 </span>
<span>= 4 + 3 + 9 </span>
<span>= 16. </span>
Answer:
y^10
multiplication of exponents is like addition, you just add exponents
