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3 years ago

How do you know when to add numbers? what is the sign rule

1 answer:

8 0

The most familiar case is that where you see a " + " sign between two numbers; that's an indication to add the two numbers (or terms) together.

Also, the instruction, "sum up the following," is a command to find the sum of all the numbers that follow.

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The pyramid below has a square base.

zavuch27 [327]

The volume of the pyramid would be 2406.16 cubic cm.

<h3>How to find the volume of a square-based right pyramid?</h3>

Supposing that:

The length of the sides of the square base of the pyramid has = b units

The height of the considered square-based pyramid = h units,

The pyramid below has a square base.

h = 24.4 cm

b = 17.2 cm

Then, its volume is given by:

$V = \dfrac{1}{3} \times b^2 \times h \: \rm unit^3$

$V = \dfrac{1}{3} \times 17.2^2 \times 24.4 \: \rm unit^3\\\\V = 2406.16$

Therefore, the volume of the pyramid would be 2406.16 cubic cm.

Learn more about pyramid;

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3 0

2 years ago

What is the value of (f*g)(-5)<br> f(x)=2x+1 ; g(x)=x^2

nikitadnepr [17]

F(-5) = 2(-5) + 1 = -9
g(-5) = (-5)^2 = 25

(f*g)(-5) = -9(25) = -225

4 0

3 years ago

What's the slant height of a square pyramid with L=6 W=6 H=6

dem82 [27]

The slant height of a square pyramid with those specifications would be 6.7 units.

5 0

2 years ago

Round 6700 to the nearest thousand

andriy [413]

Answer:

Step-by-step explanation:

it would be 7000 because the 7 is greater than five

6 0

2 years ago

17. The following questions make up our Pre-Employment Math Test.

IceJOKER [234]

Answer:

cool beans

Step-by-step explanation:

7 0

2 years ago