so for A it is 16 times as large because the area is 3*3 which is 9 but since it is a triangle the area is halved and is 4.5 and divide 72 by 4.5 which gives us 16
then for b I believe that the scale factor is 4
and for C it is asking for the bottom side of the scaled copy not of triangle A and 4*3=12 so the bottom is 12
ok now its complete =)
7(4+9) is equal to:
7(4)+7(9) which is equal to:
28+63
Answer:
Hola, asumiremos que el paquete trae "a" caramelos; si come la cuarta parte de los ... Nos dicen que después de comer 1/4 del paquete le quedan 8.osea que sria 12 caramelos
Step-by-step explanation:
Answer:
It adds 3 to them
Step-by-step explanation:
if g of x is x + 3 then it will add 3 to the inputs...
X² - 3x - 4 = 0
Reverse FOIL method . . .
(x - 4)(x + 1) = 0
one of the paranthesis has to be equal to zero if the other is not . . .
x - 4 = 0
<u><em>x = 4</em></u>
x + 1 = 0
<u><em>x = -1</em></u>
