36/x=100/25
<span>(36/x)*x=(100/25)*x </span>
<span>36=4*x </span>
<span>36/4=x </span>
<span>9=x </span>
<span>x=9</span>
Answer: sec^4(x)-tan^4(x) = 1+2 x tan^2(x)
Step-by-step explanation:
Answer:
Answer is A! 38 degrees
Step-by-step explanation:
opposite side is the same
Answer:
24
Step-by-step explanation:
f(x)=x^2+2x
Let x= 4
f(4)=4^2+2*4
= 16 + 8
= 24
Answer:
4 3/8 inches.
Step-by-step explanation:
That is 7/8 * 5
= 7*5 / 8
= 35/8
= 4 3/8 inches of ribbon.
