If the rate of exchange for a pound is $4, the rate of exchange for the dollar is:
1 answer:
It's A because If you take 1 pound, and get $4
£=$$$$
Then one of those dollars would be ¼ of one pound.
$=¼£
You might be interested in
Incorrect
if we solve x
we divide both side by 8 at 8x=56
therefore X=7
Answer:
Step-by-step explanation:
Answered by Gauthmath
Answer:
(4) -1.
Step-by-step explanation:
First evaluate f(π/2) which is 2 * π/2 = π.
So g(f(π/2)) = g(π)
= cos π
= -1.
Srry but u can’t really see the letters dude .-.
Answer:
tan A= 8/15
Step-by-step explanation:
- draw triangle where A and B are legs and C is hypotenuse
- A=8 and C=17, meaning that you need to find B by using Pythagorean theorem (a^2+b^2=c^2)
- 8^2+b^2=17^2
- 64+b^2=289
- b^2=225
6.
7. b=15
8. tan= opposite/adjacent
9. tan A=8/15