On a recent day, one u. s. dollar was worth 1.09 euros. if you were to exchange 157 euros on that day, how many u. s. dollars would you have recieved?
a.) $110.09
b.) $144.04
c.) $155.91
d.) $171.13

Hi there!

To solve this problem you will need to use the cross product method:

1 U.S. dollar → 1.09 euros

x U.S. dollar → 157 euros

To find x, divide 157 by 1.09 :

157 ÷ 1.09 = x

144.036697 = x

144.04 ≅x (You need to round to the hundredths because our answer is in money)

Your answer : If you were to exchange 157 euros you would recieve 144.04 U.S. dollar.

There you go! I really hope this helped, if there's anything just let me know! :)

what is the approximate angle of acb if abc is 25cm and the length of segment bc is 15

step-by-step explanation:

p ÷ r = tan(x)

step-by-step explanation:

given that there is a figure below shows a right triangle: a right triangle is shown with hypotenuse equal to q units and the length of the legs equal to p units and r units.

graph is missing so i will create the graph as per given information.

the angle between the legs having lengths p units and q units is y degrees. the angle between the legs having lengths r units and q units is x degrees.

now we need to find about what is p ÷ r equal to.

so we can use trigonometric ratio tan(x)=[altitude]/[base] to find the value of p ÷ r, because p is the altitude and r is the base.

p ÷ r=tan(x)

hence final answer is p ÷ r=tan(x).