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Annette [7]
3 years ago
13

A SQUARE PYRAMID has a base length of 8in. The height of the pyramid is 2.4in. What is the SQUARE AREA of the pyramid? ***USE FO

RMULA PLEASE!***
A.278in
B.102.4in
C.303.5in
D.198in
Mathematics
1 answer:
Vedmedyk [2.9K]3 years ago
5 0

Answer:

2457.6

Step-by-step explanation:

b^2+4+bh/2=area

area=b^2 +2bh

a=8^2+2(8*2.4)

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Can someone help me find the solution to these equations by using substitution
Vanyuwa [196]
1) (x,y) = no solution

2) x=-2y

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5 0
2 years ago
Twelve decreased by twice a number is -34
Irina18 [472]
Hey there!

12 decreased by twice a number is -34.

Decreased= -

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I hope this helps!
~Kaikers
3 0
3 years ago
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ch4aika [34]

Answer:

five-number summary

Step-by-step explanation:

3 0
3 years ago
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Sauron [17]
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7 0
3 years ago
hich function has a range of {y|y ≤ 5}? f(x) = (x – 4)2 + 5 f(x) = –(x – 4)2 + 5 f(x) = (x – 5)2 + 4 f(x) = –(x – 5)2 + 4
Brums [2.3K]

Answer:

f(x)=-(x-4)^2+5

Step-by-step explanation:

The function f(x)=-(x-4)^2+5 has  the vertex at (4,5).


Since a=-1\:, the graph of the function is a maximum graph.


The highest y-value is the y-coordinate of the vertex which is 5.


Therefore the range is {y|y\le 5}


Therefore the correct answer is B.


6 0
3 years ago
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