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Savatey [412]
3 years ago
13

Find the surface area of a pyramid

Mathematics
1 answer:
Sergeeva-Olga [200]3 years ago
5 0

Answer:

88 inches ^2

Step-by-step explanation:

Well find the side of a triangle first.

4*9=26

26/2=18

There are 4 identical triangles

18*4= 72

Now the bottom square

4*4=16

16+72= 88

88 inches ^2

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What is the product of (4n-5)(4n-4)
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Answer:

Step-by-step explanation:

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8 0
3 years ago
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Which is the correct equation for the table below?<br> -2<br> 10<br> -4<br> 4<br> -10<br> -14
MArishka [77]

Answer:

y=3x+16

Step-by-step explanation:

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3 years ago
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jasenka [17]
0%. You can't pick a 3 then pick a 3 again, as there is only one 3 available to be picked. 0/1
8 0
3 years ago
H=-16t^2 + 104t + 56​
WITCHER [35]

Answer:

The graph in the attached figure

Step-by-step explanation:

we have

h=-16t^{2}+104t+56

Using a graphing tool

see the attached figure

This is the equation of a vertical parabola open downward

The vertex is the point (3.25,225) (a maximum)

The zero's of the function or the t-intercepts are the points (-0.5,0) and (7,0)

The h-intercept of the function is the point (0,56)

The domain of the function are all real numbers

The range of the function h\leq225 ----> All real numbers less than or equal to 225

8 0
4 years ago
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juin [17]

Answer:

B) The volume is the area of the base times the height.

C) Given the radius or the diameter, you can calculate the area of the base of a cylinder.

D) The height of a cylinder is the distance between the 2 parallel bases.

Step-by-step explanation:

5 0
3 years ago
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