3 years ago

7th grade math pls help

Mathematics

1 answer:

Bogdan [553]3 years ago

6 0

Answer:

Step-by-step explanation:

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What is 600+60+6? Please tell me i dont even kno what it is.

faltersainse [42]

Bust out a calculator my dear mammal!
600 +
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schepotkina [342]

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Find the surface area of a pentagon-based pyramid with slant height of 11 m.

Ronch [10]

Answer:

108.75 square meter.

Step-by-step explanation:

<h3>Surface area of pentagon based pyramid:</h3>

$\sf \boxed{\text{\bf Surface area of pentagonal pyramid = $ \bf \dfrac{5}{2}*b*(a + s)$}}$

Here, b is the base length of the pyramid. b = 3 m

a is the apothem of the pyramid. a = 3.5 m

s is the slant height of the pyramid. s = 11 m

$\sf Surface \ area = \dfrac{5}{2}*3*(11 + 3.5)$

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11 months ago

I WILL MAKE YOUR ANSWER THE BRAINLIEST

Hunter-Best [27]

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Step-by-step explanation:

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2 years ago

PLEASE HELP WILL GIVE BRAINLIEST!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!1

Alecsey [184]

Answer:

x= 56 degree

Step-by-step explanation:

sin x= opposite/ hypotenuse

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sin x=0.84

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3 years ago