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drek231 [11]
3 years ago
10

What is the total surface area of the square pyramid whose net is shown?

Mathematics
1 answer:
ra1l [238]3 years ago
7 0

Answer:

1,600 sq. inches

Step-by-step explanation:

Area of a triangle:

bh/2

= (20 x 30)/2

= 600/2

= 300

Area of square:

s^2

= 20^2

= 400

Four triangles:

300 x 4

= 1200

Total:

1200 + 400

= 1600

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Please answer and no links please and thank you.
sweet [91]

Answer:

286 mm²

Step-by-step explanation:

A trapezium is given with ,

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8 0
3 years ago
Simplify the following expression into the form a + bi, where a and b are rational numbers.
vagabundo [1.1K]
The answer is -16 - 10i.

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Using FOIL on the last part,
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3 years ago
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Luba_88 [7]

Answer:

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3x/4 = 6/5

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8 0
2 years ago
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PLEASE HELP ASAP!! RIGHT ANSWER WILL GET BRAINLIEST
Natalija [7]

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2

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sorry if its a little bit scrambled (i did this last year)

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