Complementary = angles add up to 90.
two angles are (x+3) and (4x-8)
Therefore:
90 = (x+3) + (4x-8)
Solve for x.
90 = (x+3) + (4x-8)
90 = 5x - 5
95 = 5x
/5 /5
19 = x
Therefore the value of x = 19
But this is not a question. proof? no question mark
Ok, this definition of f is just a bunch of points (4 to be exact).
so if point (a,b) is part of f, then f(a)=b
f(1) is about point (1,0), so f(1)=0.
g(1) = 1 (due to point (1,1))
g(2/3) = 0
f(2) = 3/4
g(-2) = 3
f(π) = -2
just a lookup once you see what is happening
Answer:
13-n=4
Subtract both sides by 13
-n=-9
n=9
Step-by-step explanation:
13 less means - and a number means n that you don’t know. is means = sign. And so we get the answer that I gave you. Thank you
75% is $135
<span>1% is $135/75 </span>
<span>So, 100% is (135/75) x 100 </span>
<span>So, the answer will be: $180 </span>