Answer:
Both are correct
Step-by-step explanation:
All the angles are equal, therefore causing the triangles to be similar.
Answer:
14
Step-by-step explanation:
1/2bh is saying that the base times the height, halved is the area of the triangle.
so
we will do the base times the height
7x4=28
then we will halve it
28/2=14
the answer is 14
Answer:

Step-by-step explanation:
We know that he DOES spend $680, so we can put (680 = )
40 per month would be 40 times how many months total. Since we don't know how many months, we can use (40m)
3 months free simply means that he doesn't have to pay that price so we can take 3 months out of his total (- 3)
<em>Hope this helps!!</em>
$6.25
Take the total and subtract the amount of money from the pies to get the amount for cupcakes
Answer:
250 of 65% acid
100 gallons of 30% acid
Really sorry if this is incorrect, I had this question on my Lesson 16 test, and I don't know if it's correct or not...