3 years ago

What are the top do mules for calculating circumference

Mathematics

1 answer:

Sergio [31]3 years ago

7 0

Diameter x pi (3.14) OR 2 x radius x pi

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Please help :( I will mark brainliest.

baherus [9]

Answer:

The value of x is 29.

Step-by-step explanation:

→ The angles arent congruent, they are supplementary.

→ Supplementary angles equals 180 degrees.

→ The equation looks look:

$2x - 10 + 4x + 16 = 180$

→ Let's solve the equation.

$2x - 10 + 4x + 16 = 180 \\ 6x + 6 = 180 \\ \frac{ \: \: \: \: \: - 6 = - 6}{ \frac{6x}{6} = \frac{174}{6} } \\ x = 29$

→ Therefore, the value of x is 29.

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3 years ago

Use the net to find the surface area of the square pyramid

SpyIntel [72]

Answer:

473

Step-by-step explanation:

The square surface area is 121 (11x11)

For the triangles, you do 16x11, which equals 176 and then divide by 2, to get 88. Since there are 4 triangles, I did 88x4 and got 352 and then added 121 to get 473

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2 years ago

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Westkost [7]

$19.50 per hour,$29.25 per hour

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3 years ago

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12.15x19 Need this asap thanks yall have a blessed day :)

valentinak56 [21]

Answer:

The answer would be 230.85

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2 years ago

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Kruka [31]

Answer:

Step-by-step explanation:

I knew the answer sir 112 but hmmm I'm only 7 g

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