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vampirchik [111]
3 years ago
8

Watch help video

Mathematics
1 answer:
MAVERICK [17]3 years ago
5 0

Answer:

28

Step-by-step explanation:

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What is the surface area of a pyramid?
devlian [24]
Well, to get the surface area, you do length x width x height. <span>Multiply the side length of the base by the slant height and divide by two. Then, multiply by 4. This will give you the lateral </span>surface area<span> of the </span>pyramid<span>.</span>
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3 years ago
Find the value of x at tan x = 1<br> a) x = 0°<br> b) x = 180°<br> c) x= 45°<br> d) x=90°
rewona [7]

Answer:

C

Step-by-step explanation:

Hope it helps you.......

8 0
3 years ago
The ratio of sides of 2 similar cubes is 3:4. Larger cube has a volume of 1728 cubic meters . What is the volume of the smaller
Tanya [424]

Answer:

729m³

Step-by-step explanation:

To find the length of one side find the cube root of 1728m³

³√1728=12metres

To find the length of the smaller cube

ratio 3:4.

4/7=12m

3/7=?

<u>3</u><u>/</u><u>7</u><u>×</u><u>1</u><u>2</u><u> </u>= 3/7×12×7/4

<u> </u><u> </u><u> </u>4/7

=9metres

To find volume of the small cube

volume=9×9×9

=729m³

7 0
3 years ago
Two times the sum of a number and 4 is 9.
OleMash [197]

Answer:

2(x+4)

Step-by-step explanation:

6 0
3 years ago
Can someone old help this is not a quiz it is just homework.
evablogger [386]

Answer:

Division property of equality

Step-by-step explanation:

to find n you would have to divide 16 by 8 which gives you 2

8 0
3 years ago
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