Rafael is going to have a party. three
times as many girls as boys told rafael
they would come. if nine out of ten girls
said they would come, and six boys said
they could not come, how many people
did rafael invite to the party?

here you hope this .

step-by-step explanation:

hypotenuse = √(15² + 8²)

=  √(225 +64)

=  √(289) = 17

sin(x) = cos(y) = 8/17

they are identical so long as you are doing the sine of one angle and the cosine of the only other angle that isn't the right angle.

answer: it's a

step-by-step explanation:

by definition, an arc subtended by a central angle of some given measure has the same measure. so .

48 / 6 = x

in this case, x will equal the amount of money in each card!

x therefore will be 8.

trent had $8 in each birthday card.