You need to find what 27% of $125 is.
To find a percent of a number, multiply the percent by the number.
27% of $125 =
= 27% * $125
= 0.27 * $125
= $33.75
Answer: Jill spent $33.75 on the shoes.
my answer was D I think it is the one
Answer:
197 students (rounded to the nearest whole number)
Step-by-step explanation:
first I divided 11 by 114 to find out how much girls there are to every one boy and my answer was 10.36 (rounded to the nearest 2 d.p).
next I times it by eight according to the ratio given, my answer was 83 (rounded to the nearest whole number)
finally, I just added 114 and 83 together to get the total number of students and my answer to that was 197 (rounded to the nearest whole number)
hope it helped
Answer:
Imma figure this one out too.
Step-by-step explanation:
give me a min.
First we'll show this is a right triangle by the Pythagorean Theorem:
Since 
we have a right triangle, by the (converse to the) Pythagorean Theorem. We also see it's isosceles, AB=AC.
That's the end of the homework but I'll go on a bit.
Another way to show perpendicularity, essentially the same as the other two, is by a zero as the dot product of the sides as vectors, differences between vertices.
Vector AB = B - A = (3,2)
Vector AC = C - A = (-2, 3)
AB · AC = 3(-2) + 2(3) = 0
A zero dot product means
AB ⊥ AC
