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kykrilka [37]
2 years ago
13

Find the total surface area.

Mathematics
1 answer:
shtirl [24]2 years ago
6 0

The pyramid consists of 4 congruent triangular faces, and 1 square base.

Area of 1 triangular face:

1/2 * (5 in)/2 * (5.6 in) = 7 in^2

Area of base:

(5 in)^2 = 25 in^2

Then the total surface area is

4 * (7 in^2) + 25 in^2 = (28 + 25) in^2 = 53 in^2

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hichkok12 [17]

I think it is, I have no clue.

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Red, blue, yellow, green, purple is well-defined since it is clear what is in the set.

3 0
2 years ago
Determine whether or not the following graph represents two quantities that are proportional to each other. Explain your reasoni
m_a_m_a [10]

Answer:

Not proportional.

Step-by-step explanation:

The values do not begin from a straight line at the origin. X begins at 2, not the origin.

4 0
3 years ago
Need help asap!!! (will give BRAINLEIST)
madam [21]

Answer:

false

Step-by-step explanation:

rainbow method or tabular method x^2+4x+4

7 0
3 years ago
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Papessa [141]

Answer:

230 were sold at the door

170 were sold in advance

Step-by-step explanation:

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8 0
2 years ago
What is the product of 2+i and 3-2i?
Darina [25.2K]

Answer:

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6-4i+3i-2(-1)

6-i+2

8-i

5 0
2 years ago
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