Answer:
<h2>
85</h2><h2>
</h2>
Step-by-step explanation:
surface area of a square pyramid
= Area of base + 1/2 base perimeter * slant height
= (5 x 5) + (1/2 x (5*4) x 6)
= 25 + 60
= 85 ft²
Answer:
90° × π/180 = 1.571rad
Step-by-step explanation:
Answer:
Answer: Gemma made $34 more than Leah. Leah made 39 more necklaces than Gemma.
Step-by-step explanation:
Answer:4 3/8
Step-by-step explanation: you add the full numbers together then you have to change the denominator of 3/4 to be /8 and what you do to the bottom you have to do to the top then you get 3 11/8 you then see how many 8 go into 11 to se if you need to add another full number and the numbers left over go back to the 8 making the awnser 4 and 3/8.
Are
you familiar with that?
------------
amp = 4
and
period=2 pi /4 = pi /2
