Katie invested $1200 at 8.5% interest. she earned $612 interest at the end of y years.
what is the value of y?
a.
18
b.
12
c.
6
d.
3
i think it is c

if you mean

then it's c. 8, -7/3

but if you mean

then it is

step-by-step explanation:

i need to answer questions so i dont know but i think its the first one because it goes up but a consent rate

$35.59 in pounds

step-by-step explanation:

c.   x=2.4cm

step-by-step explanation:

similar triangles are triangles which have the same shape but not the same size. this means their angle measures are equal but their side lengths are not instead they are proportional. to solve, we will set up a proportion and solve.

a proportion is two equal ratios set equal to each other. we form the ratios by finding corresponding sides (sides which match to each other on both triangles by their position). out ratios will be one side of the small triangle over the corresponding side on the big triangle as shown below:

.

to solve the proportion, we'll cross multiply by multiplying numerator with denominator across the equal sign.