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3 years ago

1.25 divided by 0.5 = ?

Mathematics

1 answer:

kkurt [141]3 years ago

4 0

The answer is going to be 2.5

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An exponential function is expressed in the form y=axb^x. The relation represents a growth when

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<span>y=axb^x.
when x>0 and not equal to 0</span>

6 0

3 years ago

What are the constant(s) in the expression 6y+3x-2

Anna71 [15]

Answer:

2 is a contact but 6 and y are not because six is with y and 3 is with x

Step-by-step explanation:

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3 years ago

The two hexagonal pyramids are similar.

spayn [35]

Answer: The approximate surface area of the larger pyramid is 159.31 ft².

Step-by-step explanation:

A pyramid is a solid,

And, When two solids are similar then the ratio of their surface area is the square of the scale factor of similarity.

Here, the scale factor of similarity

$=\frac{\text{Height of larger pyramid}}{\text{Height of smaller pyramid}}$

$=\frac{15}{6}$

Thus, by the above property,

$\frac{\text{ The surface area of larger pyramid}}{\text{The surface area of the smaller pyramid}}=(\frac{15}{6})^2$

It is given that, the smaller pyramid has a surface area of 25.49 ft²,

$\implies \frac{\text{ The surface area of larger pyramid}}{25.49}=\frac{225}{36}$

$\text{ The surface area of larger pyramid} = \frac{25.49\times 225}{36}$

$=\frac{5735.25}{36}$

$=159.3125\approx 159.31\text{ square ft}$

8 0

3 years ago

Read 2 more answers

X2 - X - 12<br> what's the answer for this question i am stuck

galina1969 [7]

Answer:

not enough info

Step-by-step explanation:

not enough info

6 0

3 years ago

3x-9=2x+4 solve this equation

alina1380 [7]

Answer:

3x-9=2x+4

-2x -2x

x - 9 = 4

+ 9 +9

First isolate the variable into one side.

Then simplify like terms.

Hope this helps.

5 0

3 years ago