2 years ago

Is 52+(-2.5) negative.

Mathematics

1 answer:

Alex777 [14]2 years ago

3 0

Answer:

No, it is positive.

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

You just needed to multiple 2 times 36.

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2 years ago

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The problem above can be modelled as shown in the graph below

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3 years ago

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Answer:

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2 years ago

Do the ratios 4/5 and 12/20 form a proportion?

yKpoI14uk [10]

Answer:

No. They are not in proportion

Step-by-step explanation:

$\sf \dfrac{4}{5} \ \text{is in the simplest form}$

$\sf \text{Simplest form of $\dfrac{12}{20}$} = \dfrac{12 \div 4}{20 \div 4}=\dfrac{3}{5}$

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7 0

2 years ago

Find the volume of the square pyramid, given its slant height

Reptile [31]

Answer:

Step-by-step explanation:

base length b = 32 cm

slant height L = 30 cm

height h = √(L²-(½b)²)

= √(30²-0.25·32²)

≅ 25.3771550809 cm

volume V = (⅓)b²h

= (⅓)32²·25.38

≅ 8662.07 cm³

7 0

2 years ago