Answer:
.5 more kilometres.
Step-by-step explanation:
3600 m = 3.6 km. 4.1 is .5 greater than 3.6
Step-by-step explanation:
Since the two sides of the triangle are equal and (it appears) the angle
is bisected by
, then we can say that
and
are equivalent.
Knowing this, we can set the two lines equal to each other and solve for
:




Since we need to find
, we need to plug in
into its equation:




The error occurs in step 3. By the product rule, we have



(i.e. there is a missing factor of
)
Then




Let hotdogs be d and hamburgers be b
he needs AT LEAST 3 packages of hotdogs
so

each packet costs $5 so he must spend $15 in total on hotdogs
so he can spend NO MORE than $45 on hamburgers so can buy no more than 4 packs of hamburgers
so