3 years ago

To which subset of the real number system does the number 1.5555 belong

Mathematics

1 answer:

tino4ka555 [31]3 years ago

3 0

Rational number or c

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Savannah is 24 years older than Ryan, while Sebastian is 5 times as old as Ryan. If Savannah and Sebastian are twins, which equa

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Answer: I think the answer would be b) 24+2x=5x

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4 years ago

100 POINTS AND BRAINLIEST!!! DONT NEED EXPLANATION JUST NEED THE RIGHT ANSWER A pyramid has a height of 5 in. and a surface area

zepelin [54]

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180 in2

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3 years ago

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4 years ago

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snow_lady [41]

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2 years ago

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What is the volume of the following triangular prism?

Eva8 [605]

Answer:

$V=150cm^3$

Step-by-step explanation:

First we need to find area of the triangle with a base of 4 cm and a height of 5cm, and then multiply that by the length of the prism of 15cm.

The area of the triangle is given by the formula:

$A_T=\frac{bh}{2}$

where b is the base: $b=4cm$ and h is the height: $h=5cm$

thus, in this case we have:

$A_T=\frac{(4cm)(5cm)}{2}\\ \\A_T=\frac{20cm^2}{2} \\\\A_T=10cm^2$

And now, the volume will be the area of the triangle multiplied by the length $l=15cm$ of the prism:

$V=A_T*l$

Substituting the known values:

$V=10cm^2*15cm\\V=150cm^3$

The volume in cubic centimeters is 150.

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3 years ago