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Zepler [3.9K]
2 years ago
13

Solid: What is the surface area of the pyramid? 7

Mathematics
2 answers:
telo118 [61]2 years ago
8 0

Answer:

lollllllllllllllllllllllllllllllllllllllllllllllll is  eas peasy lemon quzzy 95 mark me at brainliest pls bro

Step-by-step explanation:

ㄒɦĄŊĸ ĦØφĒ ĮŤ ɧėŁP ♡✧♡

baherus [9]2 years ago
5 0

Answer:

i am so sorry if its wrong

Each of the triangles making up the sides and base have a base of 8 cm and a height of 6.9 cm. Then the area of the pyramid is that of 4 such triangles.

 A = 4×(1/2)×b×h

 A = 2×(8 cm)×(6.9 cm)

 A = 110.4 cm²Step-by-step explanation:

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tigry1 [53]

Answer:

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Step-by-step explanation:

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2 years ago
Input value for the function machine that gives an output value of 3.
krek1111 [17]

Answer:

x = –1

Step-by-step explanation:

From the question given above, the following data were obtained:

y = √(–2x + 7)

y = 3

x =?

The value of x can be obtained as follow:

y = √(–2x + 7)

3 = √(–2x + 7)

Take the square of both side

3² = –2x + 7

9 = –2x + 7

Collect like terms

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x = –1

3 0
2 years ago
What is the perimeter?
DanielleElmas [232]

Answer:

Step-by-step explanation:

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7 0
3 years ago
What is the length of the hypotenuse, c? Round your answer to the nearest hundredth.
Afina-wow [57]

Answer:

Step-by-step explanation:

By using the Pythagorean theorem:

b^2+3^2=5^2
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b=sqrt(16)

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=> 4^2+7^2=c^2
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c = (approximately) 8

5 0
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