So he has $20 total
Friday: 20 - 4.58 = $15.42 left
Saturday: 15.42 - 7.43 = $7.99 left
Sunday: 7.99 - 3.50 = $4.49 left
He has $4.49 left.
Let's count how much we spent:
Now we take away this amount from the initial budget:
Answer:
A (2, 4), B (3, 4), C'(5, 6) is formed by a translation
Step-by-step explanation:
A(1, 3), B (2, 3), C(4, 5)
A' (2, 4), B' (3, 4), C'(5, 6) ==> A(1+1, 3+1), B (2+1, 3+1), C(4+1, 5+1)
vertical translation up 1 unit and horizontal translation right 1 unit
First blank: non-viable solution because the costs aren't less than the revenue
Second blank: viable solution because the costs are less than the revenue
First: Insert the x into the equation and work it out to see if it is less than the y.
(30,90) x=30 y=90
y=1.5(30)+45
y=45+45
y=90
Non-Viable
Second: Insert the x into the equation and work it out to see if it is less than the y.
(60,160) x=60 y=160
y=1.5(60)+45
y=90+45
y=135
Viable
(hope this helps :P)
Measure of its each edge =
Height of each lateral surface (or slant height) =
Surface Area of square pyramid =
Where,
Surface Area of square pyramid = (putting the value of , a and l)
Therefore, surface area of the given square pyramid
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Hope it helps you:)